ANENG V7 Digital Multimeter Instruction Manual

1. Kupu Whakataki

This manual provides detailed instructions for the safe and effective use of the ANENG V7 Digital Multimeter. The ANENG V7 is a versatile, high-accuracy digital multimeter featuring a 6000-count HD LCD display with backlight, making readings clear in various lighting conditions. It offers a wide range of measurements including AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature, diode, and continuity. Key advantages include True RMS measurement, auto-ranging, non-contact voltage (NCV) detection, data hold, backlight, and auto power-off, making it a reliable tool for electrical testing in various environments.

2. Nga korero haumaru

WARNING: To avoid possible electric shock, fire, or personal injury, please read all safety information before using the product.

• Me whakarite kia tika te mahi me te awhe o te mita maha i mua i te inenga.
• Kaua e tono nui ake i te reiti voltage, kua tohuhia ki te mita, i waenga i nga pito, i waenga ranei i tetahi tauranga me te whenua whenua.
• Kia tupato ki te mahi tahi me te voltagkei runga ake i te 30V AC RMS, te tihi 42V, te 60V DC ranei. Ko enei voltaghe morearea ohorere.
• Before measuring current, ensure the circuit is de-energized and the meter is connected in series with the load.
• Never measure resistance, continuity, or diode on a live circuit.
• Tirotirohia nga arataki whakamatautau mo te whakamaarama kua pakaru, te whakarewa ranei kua kitea i mua i te whakamahi. Whakakapihia mena kua pakaru.
• Kaua e whakahaeretia te mita ki te ahua kua pakaru, ki te tuwhera ranei te keehi.
• Remove test leads from the meter before opening the battery cover or fuse cover.
• Whakakapia te pākahiko ina puta mai te tohu pākahiko iti kia tika ai ngā pānui.
• Kia mau ki nga ture haumaru o te rohe me te motu.

3. Hua Neke Atuview

The ANENG V7 Digital Multimeter is designed for ease of use and reliability. Below is an overview of its main components and display features.

Whakaahua 3.1: Mua view of the ANENG V7 Digital Multimeter, showing the display, rotary dial, and input jacks.

Whakaatu 3.2: Taipitopito view of the multimeter's panel display, indicating various measurement functions and indicators such as capacitance, resistance, on-off detection, temperature, DC/AC voltage, me naianei.

Figure 3.3: Explanation of button functions including MAX/MIN for maximum and minimum values, REL for relative value measurement, SELECT for function switching, NCV for non-contact detection, Flashlight, and HOLD for data retention/screen brightness.

Whakaahua 3.4: Taha view of the multimeter highlighting physical features such as the test line pen slot, a hole for hanging on a wall, and the integrated flashlight.

4. Tatūnga

4.1 Tāuta Pūhiko

The ANENG V7 Multimeter typically uses standard batteries (e.g., AA or 9V, check the battery compartment for specifics). To install or replace batteries:

1. Ensure the multimeter is turned OFF and disconnect all test leads from the input terminals.
2. Kimihia te uhi o te wahanga pākahiko kei muri o te waeine.
3. Whakamahia he huriwiri hei whakatuwhera i te wahanga pākahiko.
4. Insert new batteries, observing the correct polarity (+ and -).
5. Whakakapia te uhi o te wahanga pākahiko ka mau ki te huri.

4.2 Te hono i nga kaiarahi Whakamātautau

Always connect the black test lead to the "COM" (common) jack. Connect the red test lead to the appropriate input jack based on the measurement you intend to make:

• Mo te Voltage, Resistance, Capacitance, Frequency, Diode, Continuity, and Temperature measurements: Connect the red lead to the "VΩHz-II+" jack.
• For Current (mA/µA) measurements: Connect the red lead to the "mAµA" jack.
• For High Current (A) measurements: Connect the red lead to the "20A" jack.

5. Nga Tohutohu Whakahaere

The ANENG V7 features both auto-ranging and manual mode capabilities. The intelligent recognition function simplifies operation for common measurements.

Figure 5.1: The intelligent anti-burn feature with smart recognition helps prevent damage from incorrect settings, especially when the rotary dial is set to 'AUTO'.

5.1 Basic Measurement Steps

1. Turn the rotary dial to the desired function (e.g., V~ for AC Voltage, V- mo DC Voltage, Ω for Resistance, etc.). For most common measurements, the "AUTO" setting will automatically detect the type of measurement.
2. Connect the test leads to the circuit or component you wish to measure, ensuring correct polarity and connection points.
3. Pānuihia te uara ine kei runga i te mata LCD.
4. After measurement, disconnect the test leads from the circuit, then from the multimeter.
5. Turn the rotary dial to "OFF" when not in use to conserve battery life.

5.2 Nga Mahi Inenga Tauwhāiti

• DC/AC Voltage Measurement (V-, V~):

  Set the rotary dial to V- (DC) or V~ (AC) or AUTO. Connect test leads in parallel to the circuit. The meter will display the voltage uara.

• DC/AC Current Measurement (A, mA, µA):

  Set the rotary dial to the appropriate current range (A, mA, or µA). Connect the meter in series with the circuit. Ensure the circuit is de-energized before connecting the meter.

• Ine ātete (Ω):

  Set the rotary dial to Ω or AUTO. Ensure the circuit is de-energized. Connect test leads across the component. The meter will display the resistance value.
• Capacitance Measurement (F):

  Set the rotary dial to F or AUTO. Ensure the capacitor is discharged before measurement. Connect test leads across the capacitor terminals.

• Ine Auautanga (Hz):

  Set the rotary dial to Hz or AUTO. Connect test leads to the signal source. The meter will display the frequency.

• Whakamatau Diode (→|):

  Set the rotary dial to the diode symbol. Connect the red lead to the anode and the black lead to the cathode. The meter displays the forward voltage maturuturu.
• Whakamātautau Tonu ()))):

  Set the rotary dial to the continuity symbol. Connect test leads across the circuit or component. A built-in buzzer will sound if the resistance is below a certain threshold (typically <50Ω).

• Te Ine Pawera (°C/°F):

  Set the rotary dial to TEMP. Connect the temperature probe (thermocouple) to the input jacks. Place the probe on the object to be measured.

• Kore-Whakapā Voltage (NCV) Rapunga:

  Set the rotary dial to NCV. Bring the top of the meter near a live AC voltage source. The meter will indicate the presence of AC voltage through an audible beep and/or visual indicator.

Whakaahua 5.2: Examples of various measurements being performed with the ANENG V7 Multimeter, including intelligent identification, capacitance, battery, and temperature measurements.

5.3 Nga Mahi Motuhake

• Pupuri Raraunga (HOLD): Press the "HOLD" button to freeze the current reading on the display. Press again to release.
• Rarama Whakamuri/Rarama: The meter features a backlight for the display and an integrated flashlight for illuminating the work area. Refer to Figure 3.4 for flashlight location.
• MAX/MIN: Press the "MAX/MIN" button to record the maximum and minimum values during a measurement session.
• REL (Relative Value Measurement): This function allows you to measure a value relative to a stored reference value.
• Whakaweto Aunoa: To conserve battery, the meter will automatically power off after a period of inactivity.

6. Tiaki

6.1 Te horoi

Mukua te keehi me te panuiamp kakahu me te horoi ngawari. Kaua e whakamahi i te abrasive me te whakarewa. Kia noho kore he paru me te makuku nga pito whakauru.

6.2 Whakakapinga Pūhiko

When the low battery indicator appears on the display, replace the batteries immediately to ensure accurate readings. Refer to Section 4.1 for battery installation instructions.

6.3 Whakakapinga Puka

If the current measurement function stops working, the fuse may need replacement. Refer to the specifications for the correct fuse type and rating. Fuse replacement should only be performed by qualified personnel.

7. Te Raru

• No Display / Power On Issue:

  Check battery installation and ensure batteries are not depleted. Replace if necessary. Ensure the rotary dial is not in the "OFF" position.

• Nga Panui Heke:

  Verify the correct function and range are selected. Check test lead connections. Ensure batteries are not low. Calibrate if necessary (advanced users only).

• Current Measurement Not Working:

  Check if the fuse for the current input is blown. Replace if necessary (refer to Section 6.3).
• Continuity Buzzer Not Sounding:

  Ensure the circuit is de-energized. Check for open circuits or high resistance. The buzzer typically activates for resistance below 50Ω.

8. Whakatakotoranga

9. Pūtāhui me te Tautoko

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the seller directly. The manufacturer, ANENG, typically provides support for their products. Keep your purchase receipt as proof of purchase for any warranty claims.