Drok 0.40” Dc2.5-30V Led Waterproof Digital Voltmeter 12V/24V Voltage Meter ..

$18.90 $15.95

DROK 0 + / – 1 digit(its accuracy is 0 it is waterproof, anti-oil, moistureproof, shockproof and dust-proof 2specifically, it will display two digits after the decimal point when voltage is less than 10V and display one digitafter the decimal point when volt is more than 10V Please Note: Do not need power supply, can measure 2.5-30V directly If the

Drok 0.40” Dc2.5-30V Led Waterproof Digital Voltmeter 12V/24V Voltage Meter ..

$18.90 $15.95