Digital Ammeter Voltmeter Gauge, Easy Installation ABS 2 in 1 Dual Display Current Tempering Meter for Motorcycle

1. Highly accurate measurement: With the Hall effect sensor, you can test positive and reverse currents using a through-hole design, without damaging existing wiring, and with a calibrated potentiometer for automatic adjustment. 2. Dual digital display: The meter is compact and can display voltage and current values ​​simultaneously on the same screen in real time. It features excellent SMT technology and is reliable to use. 3. Easy and safe operation: Current can be detected by passing the wire directly through the hole. You can measure the current of the positive terminal, the negative terminal, a specific wire, or equipment within the wire as needed. 4. Current surge resistant: The voltmeter can test the voltage or current of two completely isolated devices, and the ammeter will not be damaged by current surges. The withstand voltage between the ammeter and the wire under test is up to 2kV. 5. Widely used: The voltmeter/ammeter can be used in cars, motorcycles, electric bikes, etc. for monitoring batteries, voltage and current changes, or other equipment. Specification: Item Type: Volt Ammeter Material: ABS Test Voltage Range: Range: 600 V, Test Range (V): 0.0-600 V, Resolution (V): 1 V, Resistance (Ω): > 2 MΩ Test Current Range: Range: 20 A, Test Range (A): -/-0.10-20 A, Resolution (A): 0.1 A. Size: Approx. 70 x 40 x 30 mm / 2.76 x 1.57 x 1.18 inches Mounting Hole Diameter: Approx. 68 x 38 mm / 2.68 x 1.5 inches. Measurement accuracy: 1% (± 2 bits). Measurement rate: ≥ 500 ms/time. Zero calibration: For more accurate measurements, it is recommended to preheat the power supply for more than 5 minutes before zeroing the calibration. Operating environment: Please try to avoid installing the meter head and current transformer near high temperatures, strong magnetic fields, or large transformers, as this will affect accuracy. Operating Current: Supply voltage: DC 4-30V Operating temperature: -10-65℃ Operating humidity: 10-80% (non-condensing) Operating pressure: 80-106 kPa Sun exposure: Direct exposure not permitted Display mode: Three full LEDs, 2 x 0.39 inches, red for voltage, green for current 6 Instructions for use: Power and voltage test cable: approximately 150mm, transformer cable: approximately 150mm Note: The maximum input voltage cannot exceed 30V, otherwise there is a risk of burns. Package list: 1 x Volt Ammeter