Eclipse MT-1232 Digital Multimeter User Manual

1. Kupu Whakataki

This manual provides comprehensive instructions for the safe and effective use of the Eclipse MT-1232 Digital Multimeter. The MT-1232 is a high-precision, high-resolution handheld digital multimeter designed for measuring various electrical parameters. It features both auto and manual ranging capabilities, an LCD display for clear readings, stable performance, and high reliability. Please read this manual thoroughly before operating the device.

2. Nga korero haumaru

WARNING: To avoid electric shock or personal injury, and to avoid damage to the meter or to the equipment under test, observe the following safety rules:

• Always ensure the meter is in good working condition before use.
• Kaua e tono nui ake i te reiti voltage, as marked on the meter, between terminals or between any terminal and earth ground. The MT-1232 is rated CAT II 600V.
• Kia tupato ki te mahi tahi me te voltagkei runga ake i te 30V AC RMS, te tihi 42V, te 60V DC ranei. Ko taua voltaghe morearea ohorere.
• Momotuhia nga arataki whakamatautau mai i te ara iahiko i mua i te huri i nga mahi.
• Do not use the meter if the test leads are damaged or if the meter itself appears damaged.
• Ensure the battery compartment cover is securely closed before operation.
• Kaua e whakahaerehia te mita i roto i ngā taiao pahū hau, kohu, puehu rānei.
• Whakamahia nga kapeka tika, te mahi, me te awhe mo o inenga.

3. Nga Hua o te Hua

• High resolution and high precision measurements.
• Both auto and manual ranging capabilities.
• Equipped with an LCD display for clear reading.
• Stable performance and high reliability.
• Includes a built-in support stand for convenient viewing.
• Auto Power Off function to conserve battery life.

4. Te Tautuhi Wae

Whakaahua 1: Mua view of the Eclipse MT-1232 Digital Multimeter.

This image displays the front panel of the Eclipse MT-1232 Digital Multimeter. It features a large LCD screen at the top, a central rotary function switch, and three input jacks at the bottom for test leads. The display shows '059.0 mV' and indicates 'AUTO POWER OFF'. Buttons for 'HOLD', 'REL', and 'RANGE' are visible below the display. The rotary switch includes settings for DC/AC Voltage, Resistance, Continuity, Diode, Frequency, DC/AC Current (mA, 10A), and Temperature (°C). The input jacks are labeled '10A', 'COM', and 'VΩmA'.

1. Whakaaturanga LCD: E whakaatu ana i ngā pānui ine, ngā waeine, me ngā tohu mahi.
2. Function Rotary Switch: Used to select the desired measurement function (e.g., VDC, VAC, Ω, A, °C, Diode, Continuity, Hz).
3. Pātene HOLD: Whakatio i te panui whakaatu onāianei.
4. Pātene REL: Activates the relative measurement mode.
5. Patene RANGE: Toggles between auto-ranging and manual-ranging modes.
6. Pātene Hz/%: Kōwhiria ai te inenga auau, te inenga huringa mahi rānei.
7. Tūhono Tāuru 10A: Mo nga inenga o naianei ki te 10 Amperes.
8. Jack Tāuru COM: Te pūrua noa (tōraro) mō ngā inenga katoa.
9. VΩmA Input Jack: Mo te voltage, resistance, capacitance, frequency, diode, continuity, and current measurements up to 400mA.

5. Tatūnga

5.1 Tāuta Pūhiko

1. Me whakaweto te mita maha.
2. Kimihia te uhi o te wahanga pākahiko kei muri o te waeine.
3. Wetekina te tīwiri pupuri, ka tangohia te taupoki.
4. Whakauruhia he pākahiko 9V hou, me te tirotiro i te polarity tika (+ me te -).
5. Whakakapia te taupoki o te wāhanga pākahiko ka whakau ki te/ngā tīwiri.

5.2 Te hono i nga kaiarahi Whakamātautau

1. Whakauruhia te mata whakamatautau pango ki roto i te COM hononga tāuru (noa).
2. Mo te nuinga o nga inenga (voltage, resistance, continuity, diode, frequency, temperature, and current up to 400mA), insert the red test lead into the VΩmA Jack tāuru.
3. Mō ngā inenga au teitei (tae atu ki te 10A), whakauruhia te taura whakamātautau whero ki roto i te 10A Jack tāuru.

6. Nga Tohutohu Whakahaere

6.1 Hiko / Whakaweto

Turn the rotary switch from the OFF position to any desired function to power on the meter. To power off, turn the rotary switch back to the OFF position. The meter also features an Auto Power Off function to conserve battery life, which will activate after a period of inactivity.

6.2 Te Ine DC Voltage (VDC)

1. Tautuhia te pana hurihuri ki te V position (DC voltage symbol).
2. Tūhono i te mata whakamātautau pango ki te COM Jack me te whakamatautau whero arahi ki te VΩmA koki.
3. Honoa nga arahi whakamatautau puta noa i te waahanga, iahiko ranei hei ine, ma te mataki i te polarity.
4. Pānuihia te voltage uara i runga i te whakaaturanga LCD.

6.3 Te Ine AC Voltage (VAC)

1. Tautuhia te pana hurihuri ki te V~ position (AC voltage symbol).
2. Tūhono i te mata whakamātautau pango ki te COM Jack me te whakamatautau whero arahi ki te VΩmA koki.
3. Honoa nga arataki whakamatautau puta noa i te waahanga, iahiko ranei hei ine.
4. Pānuihia te voltage uara i runga i te whakaaturanga LCD.

6.4 Te Ine i te Ātete (Ω)

1. Tautuhia te pana hurihuri ki te Ω tūnga.
2. Tūhono i te mata whakamātautau pango ki te COM Jack me te whakamatautau whero arahi ki te VΩmA koki.
3. Me mohio kua whakakorehia te hiko i mua i te ine i te parenga.
4. Honoa nga arataki whakamatautau puta noa i te waahanga hei ine.
5. Pānuihia te uara ātete i runga i te mata LCD.

6.5 Whakamātautau Tonu

1. Tautuhia te pana hurihuri ki te Ω position and press the SELECT button if necessary to cycle to continuity mode (indicated by a buzzer symbol).
2. Tūhono i te mata whakamātautau pango ki te COM Jack me te whakamatautau whero arahi ki te VΩmA koki.
3. Me whakarite kia whakakorea te hiko o te ara iahiko.
4. Touch the test probes to the two points of the circuit to be tested.
5. If continuity exists (low resistance), the buzzer will sound. The display will show the resistance value.

6.6 Whakatautau Diode

1. Tautuhia te pana hurihuri ki te Ω position and press the SELECT button if necessary to cycle to diode test mode (indicated by a diode symbol).
2. Tūhono i te mata whakamātautau pango ki te COM Jack me te whakamatautau whero arahi ki te VΩmA koki.
3. Me whakarite kua momotu te diode mai i te ara iahiko.
4. Honoa te mata whakamatautau whero ki te anode me te mata whakamatautau pango ki te cathode o te diode. Ka whakaatu te whakaaturanga i te vol muatage maturuturu.
5. Whakahurihia ngā taura whakamātautau. Me whakaatu te mata i te 'OL' (Open Loop) mō te diode pai.

6.7 Measuring DC/AC Current (A/mA)

1. NUI: Disconnect power to the circuit before making current measurements.
2. Determine if the current is DC or AC.
3. For current up to 400mA, set the rotary switch to the mA position (DC or AC symbol). For current up to 10A, set the rotary switch to the 10A position (DC or AC symbol).
4. Tūhono i te mata whakamātautau pango ki te COM koki.
5. For mA measurements, connect the red test lead to the VΩmA hononga hiko. Mō ngā inenga 10A, honoa te taura whakamātautau whero ki te 10A koki.
6. Break the circuit and connect the meter in series with the load.
7. Hoatu te mana ki te ara iahiko.
8. Pānuihia te uara o nāianei i runga i te whakaaturanga LCD.
9. After measurement, disconnect power, remove the meter from the circuit, and restore the circuit.

6.8 Measuring Frequency (Hz) / Duty Cycle (%)

1. Tautuhia te pana hurihuri ki te Hz /% tūnga.
2. Tūhono i te mata whakamātautau pango ki te COM Jack me te whakamatautau whero arahi ki te VΩmA koki.
3. Connect the test leads across the signal source.
4. Pehia te Hz /% button to toggle between frequency and duty cycle measurements.
5. Panuihia te uara kei te whakaaturanga LCD.

6.9 Measuring Temperature (°C)

Note: This function requires a K-type thermocouple probe (not included with all models).

1. Tautuhia te pana hurihuri ki te °C tūnga.
2. Tūhonohia te rangahau thermocouple momo K ki te VΩmA a COM jacks, mātakitaki polarity.
3. Place the tip of the thermocouple on or in the object whose temperature is to be measured.
4. Pānuihia te pāmahana kei runga i te mata LCD.

7. Tiaki

7.1 Te horoi

Horoia te mita ki te pānuitangaamp kakahu me te hopi horoi ngawari. Kaua e whakamahi i ngā mea whakakoi, i ngā whakarewa rānei. Kia ma, kia maroke hoki te whakaaturanga.

7.2 Whakakapinga Pūhiko

When the battery symbol appears on the LCD, the battery needs to be replaced. Follow the instructions in Section 5.1 Battery Installation.

7.3 Whakakapinga Puka

If the current measurement function does not work, the fuse may be blown. Refer to the specifications for the correct fuse type and rating. Fuse replacement should only be performed by qualified personnel. Disconnect test leads and power before opening the case.

8. Te Raru

• Kāore he whakaaturanga, he whakaaturanga ngoikore rānei: Check battery level and replace if necessary. Ensure battery is installed with correct polarity.
• Ngā pānui hē: Verify the correct function and range are selected. Check test lead connections. Ensure the circuit is de-energized for resistance/continuity measurements.
• Kāore te ine o nāianei e mahi ana: Check the fuse. Ensure test leads are connected to the correct current input jack (mA or 10A).
• 'OL' (Taumaha rawa) e whakaaturia ana: Kua hipa te uara ine i te awhe kua tīpakohia. Huri ki tētahi awhe teitei ake, ki tētahi mahi rerekē rānei mēnā e tika ana.

9. Whakatakotoranga

10. Pūtāhui me te Tautoko

The Eclipse MT-1232 Digital Multimeter is designed for reliability and performance. For warranty information or technical support, please refer to the documentation included with your purchase or contact Eclipse customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.