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.

About this item

• Type: Voltmeter & Ammeter 2 in 1 Tester, Voltage Measuring Range: DC 0.0V-100V, Current Measuring Range: DC 0-50A
• 2 Color LED Dispaly: Adopting three 0.28" LED digital tube, red + blue dual voltage and current display, automatically moving, bright and clear, convenient for you to check the measured result.
• Function: Can display voltage and current at the same time in such a small size, all-cover shell, safe, reliable and dustproof, with reverse connection protection, high precision, high reliability, for high-end applications.
• Easy to Use: Come with 2 x cables and 1x 75 milli-ohm Current Shunt, which are easy to connect.
• Application: Can be widely applied to monitoring voltage of storage battery, mastering voltage state of storage battery, and measuring voltage and current of other devices.