Brand Name:ZOYI DIY Supplies:Electrical Display Type:Digital Display Measuring Inductance Range:See Description Operating Temperature:0 - 40 Dimensions:118*59*28mm Model Number:ZT-S1 Measuring Resistance Range:4k/40k/400K/4M/40M Ohm Measuring Capacitance Range:/ Operating Mode:Auto range AC Voltage:4V/40V/400V/600V DC Voltage:4V/40V/400V/600V AC Current:999.9mA/9.99A DC Current:999.9mA/9.99A Item:Digital automotriz multimeter tester LCD display:4000 Counts Ture RMS:YES Data hold:YES Backlight:YES Aotu power off:YES Flishlight:YES Upate rate:3/s NCV measurement:YES Continuous measurement:YES Basicfunction Range Accuracy ACvoltage 4.000V/40.00V/400.0V/600V (0.5+3) DCvoltage 4.000V/40.00V/400.0V/600V (1.0+3) ACcurrent 999.9mA/9.999A (1.0+3) DCcurrent 999.9mA/9.999A (2.0+4) Resistance 4.000k (1.5+3) 40.00k/400.0k/4.000M (0.5+3) 40.00M (1.5+3) Disconnect Yes NCV Yes FrequencyresponseinACmode40Hz~1kHz ZT-S1Specialfunction Display 4000count measurementmethod Automaticidentificationmeasurement Textrueofmaterial ABS+PVC Samplingrate onceinthreeseconds TrueRMS Yes Dataretention Yes Screenbacklight Yes Flashlightlighting Yes Lowbatteryprompt Yes Autopower-off Yes Generalparameters productweight About136g ProductSize 119mm*60mm*26mm battery 1.5VAAA2 workingenvironment Temperature0~40degreesChumidity AC voltage test: DC voltage test: 100K resistance test On-off test 1. Battery not included because the customs inspection!!! 2. Please read the instruction manual carefully before using this product. If the meter is damaged due to your own mistakes, our company will not refund it.