•This mini-size digital instrument performs ac/dc voltage, ac current, resistance, audible continuity, diode, temperature measurements and non-contact ACV detect (NCV) as well as capacitance, Hz etc. •This is an auto ranging DMM with ac current clamp meter function •High precision clamp multimeter: intelligent auto-ranging clamp-on multimeter, which can measure current without breaking the wire •Backlit bright screen clear reading: the screen is bright and the backlight is also clear •Flashlight lighting eliminate the risk of electric shock Specifications: ModelST180Display4000 countsFunctionsRangeAccuracyAC voltage4V/40V/400V/600V±(1.5%+3)DC voltage400mV±(1.5%+5)4V/40V/400V/600V±(1.0%+3)Resistance400/4k/40k/400k/4M omh±(1.2%+3)40M omh±(1.5%+5)AC current40A/400A±(2.5%+3)Frequency10Hz~400kHz±(1.0%+5)400kHz~4MHz±(2.0%+5)Capacitance1nF~4uF±(2.5%+10)4uF~400uF±(4.0%+20)4mF±(5.0%+30)Temperature0~400℃/32~752℉±(2.0% + 1℃)400~750℃/752~1382℉±(2.5% +1 ℃)Package included: •1 x ANENG ST180 Clamp Meter (without Battery) •2 x Test Probes •1 x English User Manual