China Best Pv Spd Factory – AD22 Series 22mm Panel Installation LED Light Digital Display Voltmeter – Changan Group
China Best Pv Spd Factory – AD22 Series 22mm Panel Installation 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:
Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for China Best Pv Spd Factory – AD22 Series 22mm Panel Installation LED Light Digital Display Voltmeter – Changan Group , The product will supply to all over the world, such as: Marseille, Ukraine, Islamabad, We are confident that we are able to provide you with opportunities and will be a valuable business partner of you. We look forward to working with you soon. Learn more about the types of products that we work with or contact us now directly with your inquiries. You are welcome to contact us anytime!
By Marcie Green from Anguilla - 2018.12.28 15:18
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Rae from Turkey - 2018.02.21 12:14
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