Description UT200+ series handheld automatic range true RMS clamp meter, designed according to safety standard EN61010-2010 CAT II600V/CAT III 300V grade, with full-function gear anti-burn protection, can meet high reliability and high safety operation requirements; It contains the basic functions of electrical measurement, with high precision measurement, and expands the current frequency (UT201+ / UT202+ only), high voltage frequency function, UT202+ has temperature measurement function, UT203+ has DC current measurement function, and the new design makes it An excellent measurement tool for electronic and electricians with superior performance Features: Large screen LCD display, fast ADC / analog to digital converter Full-featured false detection protection, overvoltage, overcurrent alarm prompt True RMS; voltage measurement 600V With high voltage frequency measurement AC current measurement function With current frequency measurement function (UT201+/UT202+UT202A+ only) Temperature measurement function (UT202+/UT204+ only) Capacitance measurement function (UT202+max 4mF/UT203+max 40mF/UT202A+/UT204+max 60mF) NCV electric field detection with sound and light alarm prompt; LIVE live line measurement (UT202A+/UT204+ only) Specification Range UT201+ UT202+ UT202A+ UT203+ UT204+ AC current (A) 400A (2%+10) (2%+10) (2.5%+5) 600A (2%+10) (2.5%+5) AC current frequency (Hz) 50Hz~100Hz (1%+5) (1%+5) (1%+5) DC current (A) 400A (2.5%+5) 600A (2.5%+5) AC voltage (V) 600V  (0.8%+5) (0.8%+5) (0.8%+5) (0.8%+5) (0.8%+5) AC voltage frequency(Hz) 10Hz~10kHz (1%+5) (1%+5) (1%+5) 10Hz~60kHz (0.5%+2) (0.5%+2) DC voltage (A) 600V  (0.5%+2) (0.5%+2) (0.5%+2) (0.5%+2) (0.5%+2) Resistance (�©) 40M�© (0.8%+2) (0.8%+2) (0.8%+2) 60M�© (0.8%+2) (0.8%+2) Capacitance (F) 4mF (4%+5) 40mF (4%+5) 60mF (4%+5) (4%+5) Temperature () -40~1000 (1.5%+5) (1.5%+5) Frequency (Hz) 10Hz~10MHz (0.1%+4) (0.1%+4) (0.1%+4) Features Display count 4000 4000 6000 4000 6000 Auto range Jaw opening 28mm 28mm 28mm 28mm 28mm True RMS NCV Live wire test Continuity test Diode MAX/MIN Relative mode Zero mode Data hold Low battery indication Auto power off General Characterisitics Power 1.5V battery (R03) x 2(Not included for air shipping) Display 37mm x 25mm Product color Red and grey Product net weight UT203+:235g Product size 215mm x 63mm x 36mm Standard accessories UT203+: test leads, Standard individual packing Gift box, Carring bag, English manual