Display voltage and current simultaneously(the current is measured in the negative rail)
Ground wire of testing end and power supply temninal is the same wire; quick refresh of about 500 ms
Require external power supply;With reversed connection protection
0.28' DC digital LED display in two colors (red+blue), bright LED, easy to read
With built-in shunt,has voltage and current calibration potentiometers

Technical Details

Size (LWH): 3.6 inches, 2.5 inches, 1.3 inches
Product Details
Product Dimensions: 3.6 x 2.5 x 1.3 inches
Shipping Weight: 0.02 pounds (View shipping rates and policies)
ASIN : B00BYKRETK