OUR STRENGTHS;Independent R&D design and manufacturing, and sold by factory directly. PRODUCT FEATURES;Our clamp-type multimeter components are assembled with high-precision components (resistance element error 1%), and the CUP computing system uses a highly integrated digital processing operation and control unit. It is characterized by high stability and reliability. Its adaptable working environment can range from -40 degrees Celsius to +65 degrees Celsius. SAFETY ASSURANCE;The shell is made of ABS fireproof material, portable cloth belt, anti-drop performance, triple protection for all test ranges, reverse polarity protection? CE certification, ROHS certification.It has misoperation protection function, reverse protection function, full range misoperation protection function. Its protection is all automatic protection, no need to disassemble and replace insurance. PRODUCT DESCRIPTION 1;This multimeter can be used to measure DC and AC voltages, DC currents, resistors, diodes, transistors, and circuit continuity tests, LCD large screen display measurement data. Open circuit test, if the resistance between the two points is lower than about 70 ohms ± 20 ohms, the built-in buzzer will sound? it indicates that the two points is conductive. PRODUCT DESCRIPTION 2;This instrument is a small hand-held 3 1/2 digit multimeter with stable performance, high reliability and anti-drop performance. The instrument adopts a liquid crystal display with a character height of 15mm and the reading is clear.