SMAKN 2 Wire Green Dc 4 0-30v LED Panel Digital Display Voltage Meter Voltmeter

Dimensions: 48mm x 29mm x 22mm Cutting size : 46mm x 27mm Measure voltage: DC 3.3-30V (two wires Access) Input Polarity: DC voltage Measurement precision:0.01V(2.7-10V); 0.1V (10-30V) Display: Three 0.56" digital LED Tube Display Color: Green Refresh rate: about 500mS / times Operating temperature: -10c to 65c Package Includes: 1x Digital LED Voltmeter If measure 10V below, accurate to 0.01V,display x.xx If measure 10V or more,accurate to 0.1V,display xx.x Please note: 1> SMAKN is a registered trademark and the only authorized seller of SMAKN branded products. 2> SMAKN provide you various kinds of great products at the lowest possible prices, welcome to our store and get what you want !!! 3> SMAKN highly appriciate all customers' opinions to improve the selling ,also if anything you unsatisfied, pls contact our customer service department for probable best solution.