Feature:1. High measurement accuracy and convenient operation, which can greatly improve work efficiency2. The scope of application of high capacity and high power greatly improved3. The tips are convenient and easy to carry, which greatly improves the applicability4. Great workmanship, using high‑quality materials, strong and durable, has a long service life5. Small size, easy to carry and store, convenient to use and with good performanceSpecification:Item Type: TesterOptional Color: Blue, blackCurrent: 0-5APower: 0-150WMeasuring Range: 4-30V (V)Input Voltage: 4-30V (V)Output Voltage: 4-30V (V)Ambient Temperature: -10-60 (℃)Voltage Measurement: Error 1%Capacity: 0-99999mAhElectricity: 0-999.999WhSingle press the button once to check the saved packet data (time, Wh, mAh).Press and hold the button for 3 seconds to clear the current set of saved data (time, Wh, mAh).Package List:1 x Tester