10pcs AC 75-300V Voltmeter LED Digital Display

AC 75-300V Voltmeter LCD Digital Display

Please note: Cannot be used in high frequency environment and non sine wave frequency.

Working voltage: without external power supply.

Precision: 1% + / -2 words

Installation dimensions: 79 * 43 * 25 mm

The installation hole: 76 * 39.5 mm

About 60 g weight:

Measurement rate: 2 or more times per second

Working temperature: - 10 ~ + 50 degree centigrade

Working humidity: 10-80% (no lon)

The pressure of work: 80 ~ 106 kpa

Sun: no direct illuminate


With a standard size, easy to install.

Two wire system test directly, without external power supply.

Products have good stability, high measurement precision, strong anti-jamming capability.

Buy in large quantities, the price is better.