Mini Digital Voltmeter Ammeter Voltage Current Meter Tester
10 reviews

Features:
The wiring of this voltmeter is simple. The two wires are used regularly. The red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.
Normally, no external working power supply is needed, and the measuring voltage can be directly operated. The measuring voltage range is 2.4-30V.
wide voltage operation, the red minimum measurement voltage is 2.4V, the maximum safe pressure can reach 40V, more than 40V may be damaged
For other requirements or test range (three lines 0-500V), please contact customer service.
Specifications:
 Lead length default 20cm
 Dimensions 35 x 23 x 20 mm
 Mounting slot size 32 x 21 mm
 Operating temperature -10 to +65 °C
 Working humidity 10 ~ 80%
 Working pressure 80 ~ 106kPa
Package Includes:
1x voltmeter

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.