Features:
Has high accuracy voltmeter, measurement range DC 0-100V. 3 digits LED display the measurement, high brightness and easy to read even in the darkness. The external shell can from damage. With reverse polarity , long service life. The product has good stability and strong anti-interference ability. Used to monitor the household voltmeter, also applied to other DC voltmeter measuring.
Specification:

Test voltage range
DC 0~100V
Accuracy
1%
Display
3 digits LED
Working temperature
- 10 ~ + 65?
Measurement rate
200mS/time
Power
DC 3-30V
. output
DC 100V ( 100V carries a risk of burning)
Min. output
DC 0V (Below 0V, measurement inaccurate or not shown)
Current consumption

LED color
Red/Blue/Green/Yellow (Optional)
Weight
Approx.17g/0.6oz
Size
Approx.4.8*2.9*1.9cm

Package List:
1 * Digital Voltmeter
1 * Wire

Note:
Please allow slight error due to manual measurement. Thanks for your understanding.