Wanxinghong Electronic (Shenzhen) Co., Ltd.
Main products:Temperature Controller,Actuator,SCR,Digital Indicator
Products
Contact Us
  • Contact Person : Mr. Huang Victor
  • Company Name : Wanxinghong Electronic (Shenzhen) Co., Ltd.
  • Tel : 0086-21-64839585-815
  • Fax : 0086-21-64839585-812
  • Address : Shanghai,Shanghai,Room2310. No.103 Caobao Road , Xuhui Disctrict , Shanghai City
  • Country/Region : China
  • Zip : 200233

Digital voltmeters

Digital voltmeters
Product Detailed
1. digital voltmeters 2. ampere meters 3. display range: +/-1999 4. zero adjusting (fixed decimal point)

DR series digital voltmeters, ampere meters

Features:

1. Size: 48 x 96mm; 96 x 96mm

2. Sampling speed: 3 times/ second     

3. Zero adjusting (fixed decimal point)

4. Display range: ±1999

5. 0.8 inch large red LED display

Specifications:

Items of properties

Specific parameters

Power supply voltage

AC220V±15%  50/60Hz

Maximum display

1999 (AC displays effective values)

Input mode

Single terminal input

A/D conversion

Dual integral

Measurement speed

Approx. 3 times/second

Frequency range

40-200Hz (only for counterflow)

Overflow display

''1'' or ''-1''

Polarity display

Only display ''-'', only for direct current

Display

0.8-inch red digital tube

Ambient temperature

-10~60°C

Ambient humidity

0~90%RH

Power consumption

≤4VA

Voltage resistance

AC 1500V   1min

Insulating resistance

DC 500V≥100 MΩ

Accuracy

0.5%FS ± 2 digit

Weight

Approx. 350g

Ordering information

Digital voltmeters

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