ALLOSUN Electric Circuit Tester Multi-Function Automotive Tester Auto Electrical System Diagnosis Test (EM287)

INTRODUCTION This unit is the best electrical tester for reducing diagnostic time in automotive electrical systems. After a simple hook-up of the unit to the vehicle's battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the rock switch forward or backward. The unit can be used to measure dc voltage and test for continuity or for bad ground contacts. It can also be used to follow and locate short circuits. It is short-circuit protected, its long cable allows you to perform test easily. General specifications Operation Voltage: 8~24Vdc Cable Length: about 5m DC Voltage Measurement Range: 2~24Vdc Overload Protection: 8A (When the current exceeds 8A, the unit will disconnect the current automatically. ) Operation Temperature: 0?~40?,<75%RH Storage Temperature:-20?~50?,<85%RH Size:274×53×42mm (for main body only) Weight: about 385g