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AC 80V-500V DC 8V-150V Mini Digital Display Voltage Meter

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Product Details

AD22 Mini Digital Display Meter

AD22 series products two wire three way AC, DC digital display voltage meter.
Products use 2.5 inches long life LED digital tube display with compact square enclosure, convenient installation.
Products measurement range AC 80-500V, DC 8-150V, frequency 50/60Hz.
Products use two wire system, AC connected in zero line and fire line directly, DC have polarity reverse connection protection function.

Working voltage

AC 80-500V, DC 8-150V

Working frequency


Working current


Measuring accuracy


Measuring rate


Mounting-hole size


Ambient temperature


Airrelative humidity

10-80%(no condensation)

Working pressure



no sunniness


Company Profile
Changan Group Co., Ltd, Established in 1987, comprising more than 62 factories with over 2500 employees and the whole corporation occupies 82000m2 ground during past 30years.
We manufacture and export varieties of low voltage electrical appliance including all kinds of Circuit Breaker,
Contactor, Relay, Switch, Solar Inverter etc..

1. We already get the certificate of ISO9001, CE, SGS.CB for most of our products.
2. We have 30 years of manufacture and 20 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia, Turkey, Europe, South America, Mid-east and Africa Market.

Welcome to wholesale the low price and high quality ac 80v-500v dc 8v-150v mini digital display voltage meter with CHANGAN GROUP. We are one of the leading manufacturers and suppliers of various low voltage electrical apparatus in China. And the free sample and the customized service are also available.