Mini Size Led Panel Voltage Meter, Digital Adjustment Voltmeter Lcd Display

Features:

Super high accuracy meet your great need for precision.
Precision automatic adjustment, when less than 10V accurate to 0.01V, more than 10V accurate to 0.1V.
And it is self-powered version, Two wire connection, with reverse polarity protective.
With reverse polarity protection, wrongly connected will not burn.

Specification:

Display color: Red, Blue
Two-wire Measurement range: DC 4.5~30V
Working Current:< 23mA
Working Temperature: -10C-65C
Minimum input voltage: DC 4.5V(Lower than 4.5V, the brightness will be weakened, but this will not affect the accuracy of measurement)
Maximum input voltage: DC 30V(Higher than this voltage is has a risk of over burning)
Permissible error: 1%(±1 digit)
Display mode: three digit 0.36''LED digital tube
Speed ratio: about 200ms/time
Lead wire length: 15cm

Package includes:

1x Digital 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.