Famous Composite Insulator Supplier – AD22 LED Light Digital Display Voltmeter – Changan Group
Famous Composite Insulator Supplier – AD22 LED Light Digital Display Voltmeter – Changan Group Detail:
Summary
Mini digital display voltage 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 80V-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 Condition
Ambient temperature:-10 ~ +55℃; Air relative humidity:10-80%(no condensation) Working pressure:80-106KPa; Sunniness: no sunnines
Technical parameter
Working voltage:AC 80-500V, DC 8-150V;
Working frequency:50/60HZ;
Working current:≤20MA;
Measuring accuracy:1.0;
Measuring rate:>200MS/time;
Mounting-hole size:φ22mm;
Product detail pictures:
Related Product Guide:
It is a good way to improve our products and service. Our mission is to develop creative products to customers with a good experience for Famous Composite Insulator Supplier – AD22 LED Light Digital Display Voltmeter – Changan Group , The product will supply to all over the world, such as: Bolivia, Netherlands, Swedish, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.
By Cora from Morocco - 2018.09.23 17:37
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Miguel from Swedish - 2017.01.28 19:59
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