1. Shell material is thick and sturdy, durable 2. Mini size, will not take up too much space, easy to carry 3. Efficient and stable performance, safe and reliable 4. Digital AC voltmeter with dustproof base helps to reduce the dust into the prolonged service life 5. No wiring design, simple operation, easy to use
Parameters: 1. Voltage range: AC50-380V 2. Frequency: 50-60Hz 3. Working temperature: -25-55 degree celsius 4. Measurement error: 2 percent 5. Mechanical life: 1 million times 6. Electrical life: 500,000 times 7. Operating frequency voltage: 2.5kV (AC RMS) 8. Size: 34 x 34 x 55mm
