AC80V ~ 500V: Measuring range AC 80 ~ 500V;
Technical Parameters:
Operating voltage: without additional power supply connected, two-wire
Power: 0.2W
Display: LCD, blue backlight
Dimensions: 79 ? 43 ? 25 mm
Installation hole: 76 ? 39 mm
Weight: about 60g
Measurement rate: =2 times / S
Extreme working conditions:
Working temperature: -10 ~ 50 ?
Humidity: 10 to 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Sun exposure: no direct exposure
main feature:
1. product stability, high measurement accuracy, strong anti-interference ability
2. Overall standard size, easy installation
3. Two-wire direct test, no external power supply