USB Detector Current Voltage Tester Red LED Display Female to Female Plug and Play
Specifications:Color: black
Screen Size: 1inch
Powered By: Power Free
Battery included or not: No
Dimensions: 6.8*2.4*1.5 cm
Weight: 16 g Measurement range: DC 3.2~10V， 0~3A (Error: +\/-1%) Features: The measurement of voltage and current. Package included: 1x USB Detector Current Voltage Tester Pictures presentation: