UT61B+ True RMS Mamati Maha Mita
“
Nga korero hua
Whakatakotoranga
- Tau Hua: P/N: 110401109614X
- Tauira: UT61+ Series 1000V True RMS Digital Multimeter
- Kaihanga: Uni-Trend
- Pūtāhui: 1 tau iti pūtāhui
- Paerewa Haumaru: IEC61010-1, CAT III 1000V, CAT IV 600V,
tohu poke 2
Nga Tohutohu Whakamahi Hua
I. Neke atu i teview
Mauruuru koe mo te hoko i te UT61+ Series 1000V True RMS Digital
Ineta maha na Uni-Trend. Ka whakaratohia e tenei pukapuka nga korero tino nui
mo te whakamahi haumaru me te tika o te hua.
II. Nga taputapu
Whakatuwheratia te pouaka kete me te whakarite kei reira nga mea e whai ake nei
a kahore i pakaru:
- Mamati Multimeter
- Nga Tohu Whakamatau
- Pūhiko
- Pukapuka Kaiwhakamahi
III. Nga Tohutohu Haumaru
-
- I mua i te whakamahi, tirohia mo nga kino me nga whanonga rereke.
- Me whakarite kia mau nga uhi o muri me te pākahiko.
- Whakakapihia nga arataki whakamatautau kua pakaru me nga whakakapi tika.
Pātai Auau (FAQ)
U: Me aha ahau ki te whakaatu te whakaaturanga 'Pikohiko Iti'?
A: Whakakapihia nga pākahiko kia tika ai
inenga.
“`
P/N:110401109614X
UT61 + Raupapa 1000V Pono RMS Mamati Maha
Pukapuka Kaiwhakamahi
Kupu Whakataki
Mauruuru koe mo te hoko i tenei hua hou. Kia pai ai te whakamahi i tenei hua me te tika, panuihia tenei pukapuka, ina koa nga korero haumaru.
I muri i te panuitanga o tenei pukapuka, ka tūtohu kia noho te pukapuka ki tetahi waahi ngawari, me tata ki te taputapu, hei tohutoro a muri ake nei.
He Rarangi Whakaiti me te Whakaaetanga
Ka whakamanahia e Uni-Trend ko te hua kaore he hapa o nga rawa me nga mahi i roto i te tau kotahi mai i te ra hoko. Karekau tenei raihana e pa ki nga kino i puta mai i te aitua, i te mangere, i te whakamahi kino, i te whakarereketanga, i te poke, i te whakahaere hee ranei. E kore te kaihoko e whai mana ki te tuku i etahi atu raihana mo te Uni-Trend. Mena ka hiahia koe ki te ratonga whakamana i roto i te waa whakamana, me waea atu ki to kaihoko.
Karekau a Uni-Trend e whai kawenga mo nga mea motuhake, autaki, he kino, he kino ranei o muri mai, he mate ranei na te whakamahi i tenei taputapu.
Ripanga Ihirangi
I. Neke atu i teview ————————————————————-4 II. Apatoko ———————————————————-4 III. Tohutohu Haumaru ————————————————-5 IV. Nga Tohu Hiko ————————————————-6 V. Hanganga o waho ————————————————-7 VI. Whakaaturanga LCD ——————————————————-8 VII. Waea Mahi me nga Patene Mahi ————————–9 VIII. Tohutohu Mahi —————————————–11 IX. Whakatakotoranga —————————————————–25 X. Tiaki ——————————————————–35
I. Neke atu i teview
Ko te UT61B+/UT61D+/UT61E+ he inemita mamati RMS pono me te tino pono me te haumarutanga (UT61B+/UT61D+: 6000 tatau; UT61E+: 22000 tatau). Ma te mata nui, te whakaatu tohu tohu tairitenga teitei, te whakamarumaru i te taumahatanga o te tauine katoa, me te hoahoa ahua ahurei, ka noho hei mita ine hiko hou. Ka taea e te mita te ine AC/DC voltagte e/naianei, te parenga, te diode, te transistor hFE (UT61E+), te haere tonu, te kaha, te auau, te tauwehenga mahi, te mahana (UT61D+), me etahi atu. Te whakaatu i te tuku raraunga, te pupuri raraunga, te ine uara whanaunga, te ine teitei (UT61D+/UT61E+), roto whakaoho pāmahana, tohu pākahiko iti, rama tuara, te mana aunoa, me nga mahi NCV, he taputapu ine pai te mita mo te maha o nga mara tono.
II. Nga taputapu
Whakatuwheratia te pouaka kete ka tango i te mita. Tena koa tirohia mehemea kei te ngaro, kei te pakaru ranei nga taonga e whai ake nei.
1. Kaiwhakamahi pukapuka —————————————————- 1 pc 2. Nga kaiarahi whakamatautau ————————————————— 1 takirua 3. Puuru urutau (UT61E+) ———————————— 1 pc 4. K-momo thermocouple (UT61D+) —————————- 1 pc 5. USB taura ——————— ————————————– 1 pc 6. Tikiake aratohu mahi ———————————– 1 pc 7. 1.5V AAA pākahiko ——————————— ————– 4 pcs
Mena kei te ngaro, kei te pakaru ranei tetahi o nga mea o runga ake nei, tena koa whakapiri atu ki to kaiwhakarato.
III. Nga Tohutohu Haumaru
Ko te mita kua hangaia me te hanga i runga i te paerewa haumaru IEC61010-1, me te rite ki te CAT III 1000V, CAT IV 600V, me te tohu parahanga 2. Mena ka whakamahia te mita i roto i nga tikanga kaore i tohua e te kaiwhakanao, ko te whakamarumaru e whakaratohia ana e te mita. ka ngoikore pea.
1. I mua i te whakamahi, tirohia koa mena he taonga kua pakaru, he mahi kino ranei. Mena ka kitea etahi mea rereke (penei i te kaiarahi whakamatautau kore, te pouaka mita kua pakaru, te LCD pakaru, me etahi atu), kaua e whakamahi i te mita.
2. Kaua e whakamahi i te mita ki te kore e kapi katoa te uhi o muri, te uhi pākahiko ranei, ka puta he kino ohorere!
3. Me whakakapi nga arataki whakamatautau ki nga tauira o taua tauira, orite ranei nga tohu hiko.
4. I te wa e ine ana, kaua e pa ki nga waea e kitea ana, nga hononga, nga whakaurunga kare i whakamahia, nga ara iahiko ranei e ine ana.
5. Kia tupato i te wa e mahi ana koe me te voltagkei runga ake AC 30Vrms, 42Vpeak, DC 60V ranei. Puritia nga maihao ki muri i nga maihao o te arataki whakamatautau hei aukati i te ru hiko.
6. Ki te kore e taea te whakatau te awhe o te uara ine, me whakahaere te mita ki te awhe morahi.
7. Kaua e tono nui ake i te reiti voltage, naianei ranei kua tohua i runga i te mita i waenga i nga pito, i waenga ranei i tetahi tauranga me te whenua whenua.
8. Whakanohoia te waea mahi ki te waahi tika i mua i te ine. 9. I mua i te ine i te parenga, te diode, te haere tonu, te kaha ranei, whakawetohia te
te tuku hiko o te ara iahiko, ka tukuna katoatia nga puritanga. 10. I mua i te ine i te au, kia mau tonu nga pire. 11.Kaua e whakamahi, e rokiroki ranei i te mita i roto i te pāmahana teitei, te haumākū tiketike, te mura,
pahū, he taiao papa autō kaha ranei. 12.Kaua e huri i te ara iahiko o roto o te mita hei karo i te kino o te mita
kaiwhakamahi ranei! 13.I te wa e whakaatuhia ana te " ", tena koa whakakapihia nga pākahiko i te waa ki te whakarite
tika ine. 14. Whakawetohia te mita i te wa i muri i te ine. Mena karekau te mita i te whakamahia mo a
mo te wa roa, tangohia nga pākahiko.
IV. Nga Tohu Hiko
Whakaahuatanga Tohu Whakatupato, Tupato Tupato, ka taea te ru hiko E rua tika me te au tauutuutu
Ko nga taputapu e parea ana puta noa i te WHAKAMAHI WHAKAARO, TE WHAKAMAHI WHAKAARO ranei
Whenua (whenua) Terminal
CAT III
E tika ana ki te whakamatautau me te ine iahiko e hono ana ki te wahanga tohatoha o te iti-volo o te wharetage whakaurunga MAINS.
CAT IV
E tika ana ki te whakamatautau me te ine iahiko e hono ana ki te puna o te iti-volo o te wharetage whakaurunga MAINS.
V. Hanganga Waho (Whakaahua 1)
1. Kaitito NCV 2. Te rama tohu 3. Whakaaturanga LCD 4. Patene mahi 5. Waea mahi 6. Nga pito whakauru 7. USB (Nihokikorangi) tauranga uru 8. Nga mokamoka mata whakamatautau 9. Nati mo te kaipupuri o waho 10.Waha pākahiko whakatika wiri 11 .Tua honga
250V max MAX 10sec ia 15min
Pikitia 1
VI. Whakaaturanga LCD (Whakaahua 2, Pikitia 3)
Pikitia 2 UT61B+/UT61D+
Pikitia 3 UT61E+
Tohu
AC/DC
, k, M mV, V
A, mA, A nF, F, mF
Hz, %
NCV P-MAX/P-MIN
MAX/MIN °C/°F LoZ hFE TRMS
Whakaahuatanga Inehia voltage he >30V (AC, DC ranei) Te pupuri Raraunga Panui kino Te ine AC/DC Tohu pākahiko iti Te awhe Aunoa Whakamatau Diode Te whakamatautau tonu Te inenga uara hononga Wae parenga: ohm, kilohm, megaohm Voltagwae e: millivolt, volt Waeine o naianei: moroitiampe, miriampmua, ampNga waeine kaha: nanofarad, microfarad, millifarad Auautanga, tauwehenga mahi Te tuku Raraunga Whakanuia te whakawhiti (UT61E+) Kore-whakapā voltage rapunga Te ine teitei (UT61D+/UT61E+) Te inenga Morahi/Te iti rawa Celsius/Fahrenheit (UT61D+) Te ine inenga iti (UT61D+) Te inenga whakarahi whakawhiti (UT61E+) Te hiko aunoa RMS True
VII. Waea Mahi me nga Patene Mahi
1. Waea Hono
Tuunga Waea
Whakawetohia te hiko
Whakaahuatanga
AC voltaginenga/Inenga tātari haere iti/ Inenga auau me te inenga mahi (UT61E+)
DC voltaginenga/inenga AC+DC (UT61E+)
AC voltaginenga/Inenga auau me te inenga mahi (UT61B+)
AC / DC voltaginenga/Inenga auau me te inenga mahi (UT61D+)
AC/DC millivolt voltage inenga/Te auau me te inenga owehenga mahi
Whakamātautau Diode/Whakamātautau Tonu/Ine ātete/ Inenga pūngao (UT61D+/UT61E+)
Whakamātautau Tonu/Ine Ātete (UT61B+)
Whakamatau Diode/Ine inenga (UT61B+)
Inenga whakarahi whakawhiti (UT61E+)
Te inenga auau me te inenga mahi
AC/DC moroitiampinenga o naianei/ Inenga auau me te inenga mahi
mira AC/DCampinenga o naianei/ Inenga auau me te inenga mahi
AC/DC ampinenga o naianei/Te auau me te inenga owehenga mahi
Vol-whakapā-koretage kitenga
2. Patene Mahi
Pēhi poto: Pēhia he pātene mō te iti iho i te 2s. Pēhi roa: Pēhi pātene mō neke atu i te 2s.
1)
Pātene
Perehi poto ki te huri i waenga i nga taumahi i ia tuunga mahi puhui.
2)
Pātene
Pihi poto ki te whakauru i te aratau awhe a-ringa me te huri i te awhe. Pēhi roa kia puta i te aratau awhe ā-ringa.
3) Pātene USB
Pēhi poto hei huri i waenga i te inenga auau me te inenga mahi. Pēhi roa kia whakakā/whakawetohia te whakawhitiwhitinga raraunga (tohu: ka waatea noa ina whakaurua te kōwae whakawhitiwhiti USB ki roto i te pouaka).
4)
Pātene
Pēhi poto ki te tomo/puta i te aratau ine uara whanaunga.
5) Patene PEAK MAX MIN
Pēhi poto ki te huri i te mōrahi me te iti i ine. Pēhi roa ki te huri i te tihi teitei me te tihi iti (UT61D+/UT61E+).
6)
Pātene
Pēhi poto ki te huri i te mōrahi me te iti (UT61B+).
7)
Pātene
Pihi poto ki te pupuri i te ine i runga i te whakaaturanga me te ” Pihi poto ano hei whakakore i te pupuri raraunga. Pēhi roa hei whakakā/whakaweto i te rama whakamuri.
” ka whakaatuhia.
VIII. Nga Tohutohu Whakahaere
Tena koa tirohia nga pākahiko o roto i te tuatahi. Mena ka whakaatuhia te ” ”, whakakapihia nga pākahiko i te waa. Me whai whakaaro ano koe ki te tohu whakatupato ” ” i te taha o nga pito whakaurunga, e tohu ana ko te vol inetagKaua e neke ake te e, te naianei ranei i nga uara kua tohua ki te mita.
1. AC Voltage Ine (Whakaahua 4)
I mua i ia whakamahinga, manatokohia te mahi mita ma te ine i te puo e mohiotia anatage. Ko te kaha whakaurunga o te mita he tata ki te 10M. Ko tenei awenga kawenga ka puta he hapa ine i roto i nga ara iahiko-impedance teitei. I te nuinga o te waa, mena kei raro iho i te 10k te impedance o te ara iahiko, ka warewarehia te hapa (0.1%).
2. DC Voltage Ine (Whakaahua 5)
Pikitia 4
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te , , te turanga ranei.
3) Pihi poto i te paatene SELECT ki te huri ki AC voltage inenga LPF ranei
Inenga ACV (UT61E+, awhe mōrahi ā-ringa mā te taunoa) ki te hiahiatia.
4) Honoa nga arataki whakamatautau ki te utaina ine, ki te tuku hiko ranei i roto i te whakarara.
5) Pānuihia te voltage uara i runga i te whakaaturanga (mehemea ko te voltage he >1000V, te tohu whero
ka ka te rama, ka tangi te oho i te whakaoho).
6) Pihi poto i te paatene hei whakaatu i te auau o te mahi o te ine
voltage.
Tupato: Kaua e whakaurua he voltagNeke atu i te 1000V, ka kino pea te mita. Kia tupato ki te karo i te wiri hiko ina ine te puo teiteitages. Ka oti te inenga, momotuhia nga arataki whakamatautau mai i te ara iahiko e whakamatauria ana.
Pikitia 5
DC Voltage Inenga
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te , , te turanga ranei.
3) Pihi poto i te paatene SELECT ki te huri ki DC voltage ine ana mena
e hiahiatia ana.
4) Honoa nga arataki whakamatautau ki te utaina ine, ki te tuku hiko ranei i roto i te whakarara.
5) Pānuihia te voltage uara i runga i te whakaaturanga (mehemea ko te voltage he >1000V, te tohu whero
ka ka te rama, ka tangi te oho i te whakaoho).
AC+DC Voltage Inenga (UT61E+)
1) Whakauruhia te mata whakamatautau whero ki roto i te
tauranga, me te arataki whakamatautau pango ki roto i te
COM tauranga.
2) Hurihia te waea mahi ki te waahi.
3) Pihi poto i te paatene SELECT ki te huri ki AC+DC voltage inenga.
4) Honoa nga arataki whakamatautau ki te utaina ine, ki te tuku hiko ranei i roto i te whakarara.
5) Pānuihia te voltage uara i runga i te whakaaturanga. Ko te AC me DC voltagka whakaatuhia
he rereke.
3. AC/DC Millivolt Voltage Ine (Whakaahua 6)
Pikitia 6
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te
tūnga.
3) Pihi poto i te paatene SELECT ki te huri ki te AC/DC millivolt voltage inenga
ki te hiahiatia.
4) Honoa nga arataki whakamatautau ki te utaina ine, ki te tuku hiko ranei i roto i te whakarara.
5) Pānuihia te voltage uara kei runga i te whakaaturanga.
6) I te ine AC millivolt voltage, pehi poto te
patene hei whakaatu
te auau / mahi ōwehenga o te vol inetage.
Tupato:
Kaua e whakauruhia he voltagNeke atu i te 1000V, ka kino pea te mita. Kia tupato ki te karo i te wiri hiko ina ine te puo teiteitages. Ka oti te inenga, momotuhia nga arataki whakamatautau mai i te ara iahiko e whakamatauria ana. I mua i ia whakamahinga, manatokohia te mahi mita ma te ine i te puo e mohiotia anatage. Ko te kaha whakaurunga o te awhe AC mV he 10M. Ko tenei awenga kawenga ka puta he hapa ine i roto i nga ara iahiko-impedance teitei. I te nuinga o te waa, mena kei raro iho i te 10k te impedance o te ara iahiko, ka warewarehia te hapa (0.1%).
He mutunga kore te impedance tāuru o te awhe DC mV (e pā ana ki te 1G), ā, karekau e mimiti i te ine i nga tohu ngoikore, no reira he tiketike te tika o te ine. I te wa e tuwhera ana nga kaiarahi whakamatautau, tera pea he uara kei runga i te mata, engari he mea noa tenei, kaore e pa ki te hua ine. Inenga auau i te awhe 60mV (AC voltage) mo te tohutoro anake (UT61B+/UT61D+).
4. LoZ (impedance iti) Ine ACV (UT61D+, Pikitia 7)
Pikitia 7
1) Whakauruhia te mata whakamatautau whero ki roto i te
tauranga, me te arataki whakamatautau pango ki roto i te
COM tauranga.
2) Hurihia te waea mahi ki te
tūnga.
3) Honoa nga arataki whakamatautau ki te utaina ine, ki te tuku hiko ranei i roto i te whakarara.
4) Pānuihia te voltage uara kei runga i te whakaaturanga.
5) Pihi poto i te paatene hei whakaatu i te auau o te mahi o te ine
voltage.
Tupato:
Kaua e whakauruhia he voltagNeke atu i te 1000V, ka kino pea te mita. Kia tupato ki te karo i te wiri hiko ina ine te puo teiteitages. Ka oti te inenga, momotuhia nga arataki whakamatautau mai i te ara iahiko e whakamatauria ana. I mua i ia whakamahinga, manatokohia te mahi mita ma te ine i te puo e mohiotia anatage. I muri i te whakamahi i te mahi LoZ, tatari 3 meneti i mua i te mahi ka whai ake. Ko te inenga LoZ ACV ka whakakore i te wairua voltage mo te ine tika ake.
5. Ine Atete (Whakaahua 8)
6. Whakamātautau Tonu (Whakaahua 9)
Pikitia 8
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te
tūranga ranei.
3) Pa atu ki nga tirotiro ki nga waahi whakamatautau i te ara iahiko.
4) Pānuihia te uara ātete ki te whakaaturanga.
Tupato:
Kia tupato ki te mahi tahi me te voltagkei runga ake AC 30Vrms, 42Vpeak, DC 60V ranei. Ko taua voltaghe morearea ohorere. Mena ka tuwhera te parenga ine, ka nui ake ranei te parenga i te awhe morahi, ka whakaatu te LCD i te "OL". I mua i te ine i te parenga, whakawetohia te hiko o te ara iahiko, ka tukuna katoatia nga puritanga. I te ine i te parenga iti, ka puta nga tohu whakamatautau 0.1~0.3 hapa ine. Ki te whiwhi inenga tika, porotiti-poto nga kaiarahi whakamatautau ka whakamahi i te aratau ine uara (REL). Mena kaore i iti iho te parenga i te 0.5 ina he poto te arataki o nga whakamatautau, tirohia koa mena he waatea, he rereke ranei nga arataki whakamatautau. I te ine i te parenga teitei, he mea noa te tango i etahi hēkona hei whakapumau i te panui.
Pikitia 9
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te
or
tūnga.
3) Pihi poto i te paatene SELECT ki te huri ki te whakamatautau tonu.
4) Pa atu ki nga tirotiro ki nga waahi whakamatautau i te ara iahiko.
5) Ine te parenga <50: He pai te mana whakahaere o te ara iahiko;
ka tangi tonu te buzzer ka ka ana te rama tohu matomato.
Tupato:
Kia tupato ki te mahi tahi me te voltagkei runga ake AC 30Vrms, 42Vpeak, DC 60V ranei. Ko taua voltaghe morearea ohorere. I mua i te whakamatautau i te haere tonutanga, whakawetohia te hiko o te ara iahiko, ka tukuna katoatia nga puritanga.
7. Whakamātautau Diode (Whakaahua 10)
8. Te Ine Puatanga (Whakaahua 11)
Pikitia 10
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te
tūranga ranei.
3) Patohia poto te paatene SELECT ki te huri ki te whakamatautau diode ki te hiahiatia.
4) Honoa te rangahau whero ki te anode diode, me te rangahau pango ki te diode
katote.
5) Pānuihia te uara rītaha whakamua i runga i te whakaaturanga.
6) Ine uara <0.12V: Ka pakaru pea te diode; te rama tohu whero
kei runga.
Ine uara i roto i te 0.12V~2V: He mea noa te diode; te tohu matomato
kua ka te rama (hei tohutoro anake).
7) Mena ka tuwhera te diode, ka huri ranei tona polarity, ka whakaatuhia e te LCD te "OL". Mo
PN junction, te uara noa ko te tikanga e pā ana ki 500~800 mV.
Tupato:
Kia tupato ki te mahi tahi me te voltagkei runga ake AC 30Vrms, 42Vpeak, DC 60V ranei. Ko taua voltaghe morearea ohorere. I mua i te whakamatautau i te diode, whakawetohia te hiko o te ara iahiko, ka tukuna katoatia nga puritanga.
Pikitia 11
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te
tūranga ranei.
3) Pihi poto i te paatene SELECT ki te huri ki te inenga kaha.
4) Pa atu ki nga tirotiro ki nga titi puri.
5) Pānuihia te uara pūnga i runga i te whakaaturanga i muri i te u.
Tupato:
Kia tupato ki te mahi tahi me te voltagkei runga ake AC 30Vrms, 42Vpeak, DC 60V ranei. Ko taua voltaghe morearea ohorere. I mua i te ine, ka tukuna katoatia nga pūnga iahiko (ina koa te teitei-voltage pūnga iahiko) hei karo i te kino o te mita me te kaiwhakamahi. Mēnā he poto te pūnga ine ine, ka nui ake rānei te pūnga i te awhe mōrahi, ka whakaatu te LCD i te "OL". I te ine i te kaha teitei, he mea noa te tango i etahi hēkona hei whakapumau i te panui. Mo te inenga iti, me whakamahi te aratau REL ki te karo i te awe mai i te kaha tohatoha kia whiwhi i te panui tika.
9. Whakanuia Transistor (hFE) Ine ine (UT61E+, Pikitia 12)
10. Te Inenga Auautanga/Taumahi (Whakaahua 13)
NPN
Pikitia 12
1) Hurihia te waea mahi ki te tuunga hFE. 2) Whakauruhia te turanga urutau ki nga pito whakauru. 3) Whakauruhia nga titi e toru o te transistor i raro i te whakamatautau ki nga rua e rite ana
o te turanga urutau. 4) Panuitia te whakanui o te transistor ine.
Pikitia 13
1) Whakauruhia te mata whakamatautau whero ki roto i te
or
tauranga, me te arataki whakamatautau pango
ki te tauranga COM.
2) Hurihia te waea mahi ki te
tūnga.
3) Patohia poto te
te paatene ki te huri ki te inenga auau / mahi
ki te hiahiatia.
4) Panuitia te uara owehenga auau/mahi i runga i te whakaaturanga.
Tupato:
Kia tupato ki te mahi tahi me te voltagkei runga ake AC 30Vrms, 42Vpeak, DC 60V ranei. Ko taua voltaghe morearea ohorere.
11. Te Ine Pawera (UT61D+, Pikitia 14)
Digital Multimeter-HVAC USB
He 250V morahi MAX 10 hekona
I ia 15min
Pikitia 14
1) Hurihia te waea mahi ki te turanga °C°F.
2) Whakauruhia te thermocouple momo K ki roto i te
me nga COM terminals, mātakitaki
polarity tika.
3) Whakatatahia te pito o te whakamaarama mahana o te thermocouple ki te mea
mata i raro i te whakamatautau.
4) Panuitia te uara pāmahana Celsius i runga i te whakaaturanga i muri i te pumau.
5) Pihi poto i te paatene SELECT ki te huri i waenga i te °C me te °F.
Tupato: Ko te thermocouple momo-K anake e tika ana. Ka whakaatu te LCD i te "OL" ina ka ana te mita. Me iti iho te pāmahana ine i te 230°C/446°F (°F = °C × 1.8 + 32)
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12. Inenga o naianei AC/DC (Whakaahua 15)
AC/DC
RL
RL
Pikitia 15 1) Whakauruhia te mata whakamatautau whero ki roto i te tauranga mA/A, A ranei, me te mata whakamatautau pango ki roto.
te tauranga COM. 2) Hurihia te waea mahi ki te , , te turanga ranei. 3) Pihi poto i te paatene SELECT ki te huri ki te inenga o naianei AC/DC mena
e hiahiatia ana. 4) Honoa nga arataki whakamatautau me te utaina ine, te hiko hiko ranei i roto i nga raupapa. 5) Panuitia te uara o naianei i runga i te whakaaturanga (mehemea he >10A te naianei, te tohu whero
ka ka te rama, ka tangi te oho i te whakaoho). 6) I te ine i te naianei AC, pehia poto te paatene hei whakaatu i te
auautanga/mahinga o te naianei kua ine. Tupato:
Hei aukati i te ru hiko, te ahi, te whara whaiaro ranei, whakawetohia te hiko o te ara iahiko, ka hono i te mita ki te ara iahiko i mua i te ine i te ia. Mēnā kāre e mōhiotia te awhe o te au ine, tīpakohia te awhe mōrahi, kātahi ka whakaitihia. He pire kei roto mA/A me te A te kapeka whakauru. Kaua e honoa nga kaiarahi whakamatautau ki tetahi ara iahiko whakarara. Ina he >5A te au ine, me 10s ia wa inenga me 15 meneti te waahi okiokinga. Ina 75°C te mahana i roto i te mita i muri i te inenga o te ia nui, ka ka te rama tohu kowhai, ka tangi te oho, ka whakaatu te LCD i te "TUTU". Ka heke te mahana ki te <40°C, ka mate te rama tohu kowhai, ka taea te ine.
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13. Whakapā-kore Voltage (NCV) Rapunga (Whakaahua 16)
14. Whakawhiti Raraunga USB (Whakaahua 17a, Pikitia 17b)
250V max MAX 10sec ia 15min
Pikitia 16 1) Hurihia te waea mahi ki te tuunga NCV. 2) Kawea mai te kaitirotiro NCV (koki maui o runga o te mita) kia tata ki te waea (AC)
i raro i te whakamatautau. 3) Mena te voltage o te waea he 50Vrms (auau: 50Hz/60Hz), te tohu whero
ka ka te rama ka tangi te oho. Ki te kore voltagka kitea, ka whakaatu te LCD i te "EF". Ka rite ki te kaha o te vol kiteatagKa piki ake, ka nui ake nga waahanga "-" ka whakaatuhia, ka piki ake te auau mo te tangi o te buzzer me te rama tohu whero.
Tupato: Ko te voltagHe rereke te taumata e pa ana ki te tawhiti i waenga i te kaitirotiro NCV me te waea e whakamatauria ana. Ko te voltagKo te taumata e mo te tohutoro anake, kaua mo te ine motuhake. Ko te auau o te vol kiteatagkia 50Hz/60Hz. Purihia te pouaka mita mo te vol whakapā-koretage kitenga.
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Pikitia 17a
Pikitia 17b
1) Toia te uhi hiri USB kei muri o te mita (Whakaahua 17a). 2) Whakauruhia te kōwae whakawhitiwhiti USB ki te tauranga uru USB o te mita
ka whakaatu te LCD ” ” (Whakaahua 17b). 3) Ki te kore e hiahiatia te tuku raraunga USB i te inenga, pehia roa te
patene, unuhia ranei te kōwae USB hei whakakore i te tuku raraunga, ka ngaro te " ".
4) Hei whakaora i tenei mahi, pehia roa te paatene, whakauruhia ranei te kōwae USB. 5) Ka taea te tango i te rorohiko whakawhitiwhiti USB mai i te mana webpae
o Uni-Trend (www.uni-trend.com).
15. Ko etahi atu
1) Ka mutu te mana aunoa: I te inenga, mena karekau he mahi mo te 15 meneti, ka tutakina aunoa te mita hei whakaora i te mana; i mua i te katinga aunoa, ka tangi te oho mo te whakatupato. Ka taea e nga kaiwhakamahi te whakaara ake i te mita ma te pehi i te paatene SELECT. Hei whakakore i te mahi whakaweto-aunoa, pehia me te pupuri i te paatene SELECT i roto i te ahua o waho, ka huri i te mita. Hei whakaora i te mahi, whakaara ano i te mita.
2) Puoho puoho i te wa inenga: I te wa e uru ana te voltage > 1000V, nāianei rānei > 10A, ka tangi te oho i te whakaoho.
3) Tohu pākahiko iti: A, no te vol te pākahikotage he 4.6V ±0.2V, ” ” ka whakaatuhia.
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IX. Whakatakotoranga
1. Whakatakotoranga Whānui
1) Max voltage i waenga i te tauranga whakauru me te tauranga COM: Tena tirohia te whakaahuatanga mo te whakamarumaru whakauru voltage mo ia awhe.
2) mA/A te whakamarutanga kapeka whakauru: 1A 240V te mahi tere tere, 6x25mm 3) He whakamarumaru kati whakauru: 10A 240V te mahi tere, 6x25mm 4) Whakaaturanga teitei: 6000 (UT61B+/UT61D+), 22000 (UT61E+), XNUMX (UTXNUMXE).
Pae tairitenga: 31 nga wahanga (UT61B+/UT61D+), 46 nga wahanga (UT61E+) (tere tahuri: 30 wa/s). 5) Rerefresh rate: 2~3 wa/s 6) Awhe: Aunoa/A-ringa 7) Polarity whakaatu: Aunoa 8) Over-range Tohu: OL 9) He iti te tohu pākahiko: ” ” ka whakaatuhia. 10) Te pāmahana whakahaere: 0°C~40°C (32°F~104°F) 11) Te pāmahana rokiroki: -10°C~50°C (14°F ~122°F) 12) Te haumākū pātahi: 75% i te 0°C~30°C; 50% i te 30°C~40°C 13) Te teitei o te mahi: 2000m 14) Te hototahi hiko: He rite ki te EN61326-1:2006 me
EN61326-2-2: 2006 paerewa 15) Pūhiko: 4 × 1.5V AAA 16) Rahi: 186mm × 89mm × 49mm 17) Taumaha: 400g 18) Paerewa haumaru: IEC 61010-1: CAT1000 III 600V / CAT IV 19) Te tohu parahanga: 2 20) Nga korero mo te whakamahinga: Roto me waho
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2. Whakatakotoranga Hiko
Tikanga: ± (a% o te panui + b mati), 1 tau te whakamana Te pāmahana Ambient: 23°C ± 5°C (73.4°F ± 9°F) Te haumākū taurite: 75%
Tupato: Hei whakarite i te tika o te ine, me noho te pāmahana whakahaere ki roto
18°C~28°C me te awhe rerekee me noho i roto i te ±1°C. Ina te pāmahana
he <18°C,>28°C ranei, tāpirihia te hapa whakarea pāmahana: 0.1 x (tika kua tohua)/ °C.
1) DC Voltage
Awhe 220.00mV 2.2000V 22.000V 220.00V 1000.0V
UT61E+ Whakatau
0.01mV 0.1mV 1mV 10mV 0.1V
Tika ± (0.1%+5)
± (0.05% + 5)
± (0.1% + 5)
Awhe 60.00mV 600.0mV 6.000V 60.00V 600.0V
1000V
UT61B+/UT61D+ Taumira 0.01mV 0.1mV 0.001V 0.01V 0.1V 1V
Tika ± (0.8%+5) ± (0.8%+3) ± (0.5%+3)
± (0.5% + 3)
± (1.0% + 3)
Te aukati whakauru: Mo te 1G mo te awhe mV, mo te 10M mo etahi atu awhe Whakaaetanga tika: 1%~100% o te awhe; ara iahiko poto ka taea te mati iti rawa 5 Max tāuru voltage: 1000V (mehemea ko te voltage he >1000V, ka ka te rama tohu whero, ka tangihia e te buzzer he whakaoho; mehemea ko te voltage he >1010V , ka whakaatu te LCD i te "OL") Tiaki taumaha: 1000V
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2) AC Voltage
Awhe 220.00mV
Taumira 0.01mV
2.2000V
0.1mV
22.000V
1mV
220.00V
10mV
1000.0V
0.1V
UT61E+ Te whakautu auau
40Hz~1kHz 1kHz~10kHz 40Hz~1kHz 1kHz~10kHz 40Hz~100Hz (LPF)
40Hz~1kHz 1kHz~10kHz 40Hz~100Hz (LPF)
40Hz~1kHz 1kHz~10kHz 40Hz~100Hz (LPF)
40Hz~1kHz 1kHz~10kHz 40Hz~100Hz (LPF)
Tika ± (1.0%+10) ± (1.5%+30) ± (0.8%+10) ± (1.2%+50) ± (1.2%+50) ± (0.8%+10) ± (1.2%+50) ± (1.8%+50) ± (0.8%+10) ± (2.0%+50) ± (2.0%+50) ± (1.2%+10)
± (3.0% + 50)
Awhe
60.00mV 600.0mV 6.000V 60.00V 600.0V
1000V LoZ ACV 600.0V (UT61D+) LoZ ACV 1000V (UT61D+)
UT61B+/UT61D+ Taumira 0.01mV 0.1mV 0.001V 0.01V 0.1V 1V 0.1V 1V
Tika ± (1.2%+5) ± (1.2%+5) ± (1.0%+3) ± (1.0%+3) ± (1.0%+3) ± (1.2%+5) ± (2.0%+5) ± (2.0%+5)
Impedance tāuru: Mo te 10M Whakaatu: True RMS Auautanga whakautu: 40Hz~500Hz (UT61B+), 40Hz~1kHz (UT61D+), 40Hz~10kHz (UT61E+) Ko te take AC crest ka taea te 3.0 i te 3000 tatau, ka taea te 1.5 anake. tatau. Ko te hapa taapiri me taapiri kia rite ki te take o te ngaru kore-sinusoidal e whai ake nei (UT6000B+/UT61D+):
27
a) Tāpirihia te 4% ina he 1~2 te tauwehe o te tihi b) Taapirihia te 5% ina he 2~2.5 te tauwehe o te poupou c) Taapirihia te 7% ina he 2.5~3 te tauwehe o te poupou.
Ka taea te 2.0 ki te 10000 tatau te tauwehe tihi AC, ka taea te 1 anake ki te 22000 tatau. Ko te hapa taapiri me taapiri kia rite ki te tauwehe tihi o te ngaru kore-sinusoidal e whai ake nei (UT61E+): a) Taapirihia te 4% ina he 1~2 te tauwehe o te tihi b) Taapirihia te 5% ina he 2~2.5 c te tauwehe tihi. 7% ina he 2.5~3 te tauwehe inenga auau: 40Hz~500Hz (UT61B+), 40Hz~1kHz (UT61D+), 40Hz~10kHz (UT61E+); whakauru ampreo: 10% o voltage awhe Ko te ōwehenga kawenga hei tohutoro anake. Taurangi tika (UT61B+/UT61D+): 2%~100% o te awhe 60mV, 1%~100% o etahi atu awhe; ara iahiko poto ka taea te mati iti rawa 3 Taurangi tika (UT61E+): 1%~100% o te awhe i te 40Hz~1kHz, 10%~100% o te awhe i te 1kHz~10kHz; ara iahiko poto ka taea te mati iti rawa 10 Max tāuru voltage: 1000V (mehemea ko te voltage he >1000V, ka ka te rama tohu whero, ka tangihia e te buzzer he whakaoho; mehemea ko te voltage ko> 1010V, ka whakaatu te LCD "OL") Tiaki taumaha: 1000V
3) AC+DC Voltage (UT61E+)
Awhe 2.2000V 22.000V 220.00V 1000.0V
UT61E+
Whakatau
Te whakautu auau
0.1mV
40Hz~500Hz
1mV
40Hz~500Hz
10mV
40Hz~500Hz
0.1V
40Hz~500Hz
Tika ± (1.8%+70) ± (1.8%+70) ± (1.8%+70) ± (4.0%+70)
AC voltage whakaatu: True RMS Input impedance: Mo te 10M Tika tika: 10%~100% o te awhe Mo AC voltage, ara iahiko poto ka taea te mati iti rawa atu 200 Te whakamarutanga taumaha: 1000V
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4) Ātete
Awhe 220.00 2.2000k 22.000k 220.00k 2.2000M 22.000M 220.00M
UT61E+ Whakatau
0.01 0.1 1 10 100 1k 10k
Tika
± (0.5+10)
± (0.8+10) ± (1.5%+10) ± (3.0%+50)
Awhe 600.0 6.000k 60.00k 600.0k 6.000M 60.00M
UT61B+/UT61D+ Taumira 0.1 1 10 100 1k 10k
Tika ± (1.2%+2)
± (1.0% + 2)
± (1.2%+2) ± (2.0%+5)
Hua ine = kua whakaatuhia te uara parenga o nga arataki whakamatautau poto Tuwhera iahiko voltage: Mo te 1V Tika tika te taurangi: 1%~100% o te awhe Te parenga taumaha: 1000V
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5) Tonu me te Diode
Awhe
Whakatau 0.1
UT61B+/UT61D+/UT61E+
Nga korero
Te ara iahiko pakaru: Atete 70, kare he paoro He ara iahiko hono pai: Atete <50, whakaoho oro/ataata
0.001V
Tuwhera ara iahiko voltage: Mo te 3V Mo nga diodes noa, kotahi te tangi o te buzzer. Mo te ara iahiko poto, ka tangi te buzzer mo te wa roa.
Parenga taumaha: 1000V I te wa o te vol muatagKo te maturuturu kei roto i te 0.12V~2V, ka tangi te oho kotahi. I te wa e haere mai ana te voli whakamuataghe <0.12V te maturuturunga iho, ka tangi te oho mo te wa roa.
6) Whakanuia Transistor (UT61E+)
Rangi 1000
Whakatau 1
UT61E+ Korero
Ib0: Tata ki te 1.8A; Vce: Mo te 2.5V
Ko te uara whakaatu o te whakanui transistor hei tohutoro anake.
7) Te kaha
Awhe 22.000nF 220.00nF 2.2000F 22.000F 220.00F 2.2000mF 22.000mF 220.00mF
UT61E+ Whakatau
1pF 10pF 100pF 1nF 10nF 100nF 1F 10F
Tika
± (3.0% + 5)
± (4.0%+5) ± (10%+5) ± (20%+5)
30
Awhe 60.00nF 600.0nF 6.000F 60.00F 600.0F 6.000mF 60.00mF
UT61B+/UT61D+ Taumira 10pF 100pF 1nF 10nF 100nF 1F 10F
Tika ± (3%+5) ± (10%+5)
Te whakamaru i te taumaha: 1000V Hua ine = kua whakaatuhia te uara o nga arataki whakamatautau arataki tuwhera Mo te puritanga 1F (UT61B+/UT61D+) me te 22nF (UT61E+), e taunaki ana kia whakamahia te aratau REL hei tango i te panui ara iahiko tuwhera. Taurangi tika: 1%~100% o te awhe Mo nga awhe 2.2F me raro iho, ina 3% te tika, me taapiri kia 10 nga mati (UT61E+). Mo nga awhe 60mF (UT61B+/UT61D+) me 220mF (UT61E+), ko te wa inenga he 20s.
8) Te pāmahana
Awhe
-40~0°C
-40~1000°C
0 ~ 300 ° C 300 ~ 1000 ° C
-40~32°F
-40~1832°F
32 ~ 572 ° F.
572 ~ 1832 ° F.
Whakataunga 0.1°C~1°C
0.2°F~2°F
Tika ± (1.0%+3°C) ± (1.0%+2°C) ± (1.0%+3°C) ± (1.0%+6°F) ± (1.0%+4°F) ± (1.0% +6°F)
Me iti iho te pāmahana ine i te 230°C/446°F.
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9) DC Naianei
Awhe 220.00A 2200.0A 22.000mA 220.00mA 20.000A
UT61E+ Whakatau
0.01A 0.1A 1A 10A 1mA
Tika ± (0.5%+10) ± (1.2%+50)
Awhe 600.0A 6000A 60.00mA 600.0mA 6.000A 10.00A (UT61B+) 20.00A (UT61D+)
UT61B+/UT61D+ Taumira 0.1A 1A 10A 0.1mA 1mA 10mA 10mA
Tika ± (1.0%+2) ± (1.0%+3)
± (1.2% + 5)
Parenga taumahatanga: mA/A awhe: F1 Fuse 1A 240V 6x25mm A awhe: F2 Fuse 10A 240V 6x25mm Ko te ara iahiko tuwhera ka taea te mati iti rawa 5 (UT61B+/UT61D+) me te 10 (UT61E+). Taurangi tika: 1%~100% o te awhe
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10) AC Naianei
Awhe 220A 2200A 22mA 220mA
20A
Whakatau 0.01A 0.1A 1A 10A 1mA
UT61E+ Te whakautu auau
40Hz~1kHz 1kHz~10kHz 40Hz~1kHz 1kHz~10kHz 40Hz~1kHz 1kHz~10kHz 40Hz~1kHz 1kHz~10kHz 40Hz~1kHz 1kHz~10kHz
Tika ± (0.8%+10) ± (3%+50) ± (0.8%+10) ± (3%+50) ± (1.2%+10) ± (3%+50) ± (1.2%+10) ± (3%+50) ± (1.2%+10) ± (3%+50)
Awhe 600.0A 6000A 60.00mA 600.0mA 6.000A 10.00A (UT61B+) 20.00A (UT61D+)
UT61B+/UT61D+ Whakatau
0.1A 1A 10A 0.1mA 1mA 10mA 10mA
Tika ± (1.2%+5) ± (1.5%+5)
± (2.0% + 5)
Whakaatu: True RMS Auautanga whakautu: 40Hz~500Hz (UT61B+), 40Hz~1kHz (UT61D+), 40Hz~10kHz (UT61E+) Taurangi tika (UT61B+/UT61D+): 5%~100% o te awhe 600.0A, 1%~100 o etahi atu awhe; ka taea e te ara iahiko tuwhera te mati iti rawa 5 Taurangi tika (UT61E+): 1%~100% o te awhe i te 40Hz~1kHz, 10%~100% o te awhe i te 1kHz~10kHz (ko te iti rawa o te ine i nga awhe A he 30A); Ko te ara iahiko tuwhera ka taea te mati iti rawa 10 Ko te tauwehe AC ka taea te 3.0 ki te 3000 tatau, ka 1.5 anake ki te 6000 tatau. Ko te hapa taapiri me taapiri kia rite ki te take o te ngaru kore-sinusoidal e whai ake nei (UT61B+/UT61D+):
33
a) Tāpirihia te 4% ina he 1~2 te tauwehe o te tihi b) Taapirihia te 5% ina he 2~2.5 te tauwehe o te poupou c) Taapirihia te 7% ina he 2.5~3 te tauwehe o te poupou.
Ka taea te 2.0 ki te 10000 tatau te tauwehe tihi AC, ka taea te 1 anake ki te 22000 tatau. Ko te hapa taapiri me taapiri kia rite ki te tauwehe tihi o te ngaru kore-sinusoidal e whai ake nei (UT61E+): a) Taapirihia te 4% ina he 1~2 te tauwehe o te tihi b) Taapirihia te 5% ina he 2~2.5 c te tauwehe tihi. 7% ina he 2.5~3 te tauwehe inenga auau: 40Hz~500Hz (UT61B+), 40Hz~1kHz (UT61D+), 40Hz~10kHz (UT61E+); whakauru amplitude: 50% o te awhe o naianei. Ko te ōwehenga kawenga hei tohutoro anake. Te tika o te auau: ± (0.1%+4); taumira: 0.1Hz (UT61B+/UT61D+) Parenga taumaha: He rite ki tera mo te naianei DC
11) Tauwehenga Auautanga/Hanga
Awhe 10Hz~220MHZ
0.1%~99.9%
UT61E+ Whakatau 0.01Hz~0.01MHz
0.1%
Tika ± (0.01%+5)
± (2% + 5)
Awhe 10.00Hz~10.00MHZ
0.1%~99.9%
UT61B+/UT61D+ Whakatau
0.01Hz~0.01MHz 0.1%
Tika ± (0.1%+4) ± (2.0%+5)
Whakauru auau amplitude: 100kHz: 200mVrms tāuru ampLitude 20Vrms >100kHz~1MHz: 600mVrms tāuru ampLitude 20Vrms >1MHz (UT61B+/UT61D+): 1Vrms tāuru ampLitude 20Vrms >1MHz~40MHz (UT61E+): 1Vrms tāuru ampLitude 20Vrms >40MHz (UT61E+): Karekau i tauwhāitihia te inenga ōwehenga kawenga ka pā anake ki nga ngaru tapawha. 1Vpp whakauru amplitude 20Vpp Auautanga 10kHz, ōwehenga mahi: 10.0% ~ 90.0% Te parenga taumaha: 1000V
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12) Maama Tohu
Mahi
Tūnga
NCV
Weto Kia, whero
Wehe
Haere tonu, whero
Kei runga, kakariki
Wehe
Diode
Ana, whero
Kei runga, kakariki
AC / DC voltage
Weto Kia, whero
o nāianei
Weto Kia, whero
Te pāmahana o roto i te inenga o naianei AC/DC
Weto Ka, kowhai
Whakaahuatanga
<36V 50V~1000V (ko te rama tohu whero e whiti ana mai i te puhoi ki te tere)
OL Karekau he haere tonu (70) Haere tonu (<50)
> 2V Breakdown (<0.12V) Conduction (0.12V~2V) 1000V>1000V 10A>10A Ka heke te pāmahana i roto i te mita ki te <40°C i muri i te inenga o te naianei nui.
Ko te pāmahana o te mita he 75°C i muri i te inenga o te au nui.
X. Tiaki
Whakatupato: I mua i te whakatuwheratanga o te uhi o muri, te uhi pākahiko ranei o te mita, whakawetohia te hiko hiko ka tango i nga kaiarahi whakamatautau.
1. Tiaki Whanui
1) Horoia te pouaka mita ki te panuiamp te kakahu me te horoi horoi ngawari. Kaua e whakamahia te waikura, nga whakarewa ranei!
2) Mena he kino te mahi, kati te whakamahi i te mita ka tukuna kia tiakina. 3) Ko te tiaki me te ratonga me whakatinanahia e nga tohunga mohio
nga tari kua tohua ranei.
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4) Ka taea te whakamahi inenga parenga ki te tirotiro i nga whaa 1A me 10A kua hangaia. Mahi (Whakaahua 18a): Whakauruhia te mata whakamatautau whero ki roto i te tauranga ranei. Whakauruhia te rangahau whero ki te tauranga whakauru mA/A hei ine i te parenga. Mena ka whakaatu te LCD i te "OL", ka pupuhihia te 1A fuse. Whakauruhia te rangahau whero ki te tauranga whakauru A hei ine i te parenga. Mena ka whakaatu te LCD i te "OL", ka pupuhihia te 10A fuse.
2. Whakakapi Puhiko/Fuse (Whakaahua 18b)
Pūhiko: 4×1.5V AAA pākahiko Fuse: F1 Fuse 1A 240V 6x25mm (mA/A tauranga whakauru) F2 Fuse 10A 240V 6x25mm (He tauranga whakauru)
Ina whakaatu te ” ”, whakakapia nga pākahiko i te wa tika kia tika ai te ine.
Nga taahiraa whakakapi: 1) Hurihia te waea mahi ki te "OFF", ka tango i nga kaiarahi whakamatautau. 2) Wewetehia ka tango i te uhi pākahiko hei whakakapi i nga pākahiko me nga pire.
PANUI
10A 1
OL
mAµA 20M OL
250V max MAX 10sec ia 15min
Pikitia 18b
Pikitia 18a Ko nga korero o tenei pukapuka ka taea te whakarereke me te kore panui i mua.
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Tuhinga / Rauemi
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UNI T UT61B+ True RMS Digital Multi Meter [pdf] Pukapuka Kaiwhakamahi UT61B, UT61D, UT61E, UT61B True RMS Mamati Mamati Mita Maha, UT61B, True RMS Mamati Mamati Mita Maha, Mamati Miita Maha, Miita Maha, Mita |