OEM High Quality Voltage Gauge Suppliers – AD22 LED Light Digital Display Voltmeter – Changan Group

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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Voltage Tester Meter, Molded Circuit Breaker, Single Phase Disconnect Switch, We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility.

OEM High Quality Voltage Gauge Suppliers – 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 .

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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;

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Our goal is to satisfy our customers by offering golden service, good price and high quality for OEM High Quality Voltage Gauge Suppliers – AD22 LED Light Digital Display Voltmeter – Changan Group , The product will supply to all over the world, such as: Norwegian, UK, South Korea, Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our best to meet your needs.

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