ANENG PN130 Rechargeable U-Shape Clamp Meter User Manual

1. Introduction

The ANENG PN130 Clamp Meter is a versatile and portable electrical testing instrument designed for efficient and accurate measurements. Featuring a U-shaped design, color LCD, and 4000 counts display, it can measure AC/DC current, voltage, resistance, capacitance, continuity, diodes, frequency (Hz), and includes a Non-Contact Voltage (NCV) detection function. Its rechargeable lithium battery ensures stable operation for extended periods.

Figure 1: ANENG PN130 Clamp Meter overview, highlighting its U-shaped design and display of measurement functions.

2. Product Overview

2.1 Key Features

• Efficient Measurement: True-RMS function for accurate AC/DC current, voltage, resistance, capacitance, continuity, diode, and frequency measurements.
• U-Shape Design: Allows clamping wires without cutting, facilitating quick measurements in narrow spaces.
• Non-Contact Voltage (NCV): Detects voltage without direct contact, enhancing user safety.
• Rechargeable & Portable: Compact design with a built-in rechargeable lithium battery (USB-C charging).
• Data Hold Function: Captures and stores measurement values for later analysis.
• Color LCD Display: Clear and easy-to-read display with 4000 counts.
• Flashlight: Integrated flashlight for working in low-light conditions.

2.2 Package Contents

The ANENG PN130 kit includes:

• 1x ANENG PN130 Clamp Meter
• 1x Combined Cable (4x plugs, 2x PVC cables, 2x needle probes, 2x U-shaped pieces, 2x punching needles, 2x alligator clips)
• 1x Test Lead for Multimeter
• 1x USB-C Charging Cable
• 1x User Manual
• 1x Storage Bag

Figure 2: Contents of the ANENG PN130 Clamp Meter package.

3. Setup

3.1 Charging the Battery

The ANENG PN130 is equipped with a rechargeable lithium battery. Before first use, or when the low battery indicator appears, charge the device using the provided USB-C cable. Connect the USB-C cable to the meter and the other end to a standard USB power adapter (not included) or a computer USB port. The charging indicator will show the charging status.

Note: Do not perform measurements while the device is charging.

Figure 3: Charging the ANENG PN130 Clamp Meter via USB-C.

3.2 Connecting Test Leads

For voltage, resistance, capacitance, continuity, and diode measurements, connect the test leads to the input jacks:

• Insert the black test lead into the COM (Common) jack.
• Insert the red test lead into the INPUT jack.

Warning: Ensure test leads are securely connected before taking measurements.

4. Operating Instructions

To power on the device, long-press the power button. The meter will automatically enter auto-ranging mode. Use the SELECT button to cycle through different measurement functions within a mode.

4.1 AC/DC Current Measurement (Clamp Function)

The U-shaped clamp allows for non-invasive current measurement.

1. Ensure the meter is in AC/DC current mode (indicated by A~ or A= on the display).
2. Open the clamp jaws and encircle a single conductor (not a bundle of wires) through the center of the jaws.
3. Read the current value on the display.

Figure 4: Measuring AC Current with the clamp meter.

Figure 5: Measuring DC Current in an automotive application.

4.2 Voltage Measurement (AC/DC)

1. Connect the test leads as described in Section 3.2.
2. Select the appropriate AC Voltage (V~) or DC Voltage (V=) mode using the SELECT button.
3. Touch the test probes to the points where voltage needs to be measured (e.g., across a component or power source).
4. Read the voltage value on the display.

4.3 Resistance Measurement

1. Connect the test leads as described in Section 3.2.
2. Select the Resistance (Ω) mode.
3. Ensure the circuit or component is de-energized before measuring resistance.
4. Touch the test probes across the component to measure its resistance.
5. Read the resistance value on the display.

4.4 Capacitance Measurement

1. Connect the test leads as described in Section 3.2.
2. Select the Capacitance (F) mode.
3. Ensure the capacitor is fully discharged before measurement to prevent damage to the meter.
4. Touch the test probes to the capacitor terminals.
5. Read the capacitance value on the display.

4.5 Continuity Test

1. Connect the test leads as described in Section 3.2.
2. Select the Continuity (buzzer icon) mode.
3. Touch the test probes to the two points of the circuit or component.
4. If there is continuity (low resistance), the meter will emit an audible beep.

4.6 Diode Test

1. Connect the test leads as described in Section 3.2.
2. Select the Diode (diode symbol) mode.
3. Touch the red probe to the anode and the black probe to the cathode of the diode.
4. The display will show the forward voltage drop. Reverse the probes; an open circuit reading indicates a good diode.

4.7 Frequency Measurement (Hz)

1. Connect the test leads as described in Section 3.2.
2. Select the Frequency (Hz) mode.
3. Touch the test probes to the circuit where frequency needs to be measured.
4. Read the frequency value on the display.

4.8 Non-Contact Voltage (NCV) Detection

The NCV function allows for detecting AC voltage without direct contact, enhancing safety.

1. Long-press the SELECT button to activate the NCV function.
2. Bring the top part of the clamp meter close to the wire or circuit to be tested.
3. The device will emit an audible tone and the display will indicate the presence of an electromagnetic field if voltage is detected.

Figure 6: NCV detection in progress.

4.9 Flashlight Function

The meter includes a built-in flashlight for illuminating work areas.

• To turn on the flashlight, long-press the power button.
• To turn off the flashlight, long-press the power button again.

Figure 7: Flashlight and VA Color Screen in use.

4.10 Data Hold Function

To freeze the current reading on the display:

• Press the HOLD button (often integrated with the SELECT button or a dedicated button).
• Press it again to release the hold and resume live readings.

5. Maintenance

• Cleaning: Wipe the meter with a dry, soft cloth. Do not use abrasive cleaners or solvents.
• Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is partially charged.
• Battery Care: Recharge the lithium battery regularly to maintain its lifespan, even if not frequently used.
• Safety: Always ensure the meter is turned off when not in use. Disconnect test leads before cleaning or storage.

6. Troubleshooting

This section addresses common issues you might encounter with your ANENG PN130 Clamp Meter.

7. Specifications

8. Warranty and Support

ANENG provides attentive service and technical support for the PN130 Clamp Meter. For any questions, issues, or technical assistance, please refer to the contact information provided with your purchase or visit the official ANENG website.

Please retain your proof of purchase for warranty claims.

9. Important Safety Information

• Always follow local and national safety codes.
• Do not use the meter if it appears damaged or is not operating correctly.
• Never apply voltage or current that exceeds the maximum rated input for the meter.
• Be cautious when working with live circuits. High voltage can cause severe injury or death.
• Ensure your hands are dry and you are standing on an insulated surface when taking measurements.
• Before measuring resistance, continuity, or diodes, ensure the circuit is de-energized and all capacitors are discharged.