AC digital voltage meter, LCD digital display, 220V voltage meter, ac80v ~ 500V two-wire
This meter can directly measure the 220V grid voltage at home~
Product specification:
Ac80v ~ 500V: the measurement range is AC 80 ~ 500V;
Technical parameters:
Working voltage: there is no need to connect another power supply. This meter is a two-wire system
Power consumption: 0.2W
Display mode: LCD, blue backlight
Overall dimension: 79 × forty-three × 25 mm
Installation opening: 76 × 39 mm
Weight: About 60g
Measurement rate: ≥ 2 times / S
Extreme operating conditions:
Operating temperature: - 10 ~ + 50 ℃
Working humidity: 10 ~ 80% (no condensation)
Working pressure: 80 ~ 106kpa
Sunlight exposure: no direct exposure
Main features:
1. The product has good stability, high measurement accuracy and strong anti-interference ability
2. The appearance adopts standard size, which is convenient for installation
3. Two wire direct test without external power supply
Actual pictures of the product: