ZRM E 0 28 Inch Mini Digital Voltmeter Ammeter DC 0 100V 50A Red Blue Dual LED Display Panel Amp Volt Current Meter 2 In 1 Tester with Current Shunt

Specification: Name: Voltmeter & Ammeter 2 in 1 Tester Voltage Measuring Range: DC 0.0V-100V Current Measuring Range: DC 0-50A Operating Voltage: DC 4-30V Operating Current: Less than 20mA Voltage Resolution (V): +/- 0.1% Current Resolution (A): +/- 1% Current Shunt: 75 milli-ohm Refresh Rate: About 300mS/times Operating temperature: -10 to 65 degree Display: Three 0.28" LED digital tube Display Color: Red and Blue (two-color display) Cable Length: 15cm Dimensions: 48x29x22mm(LxWxT) Mounting Hole: 46x27mm Feature: High precision, high reliability, for high-end applications. Function: With reverse connection protection Applications: Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement Package: 1Pc x Digital Voltmeter Ammeter Meter 1Pc x Current Shunt 2Pcs x Cable