Portable Digital Multimeter Mini Pocket Ammeter Voltmeter Current Voltage Ohm Meter Battery Capacity Electrical Test 1999 Counts Name: Multimeter DT83BSecurity level: CAT ICertification and standard: CEProduct technical features:DC voltage: 200m-2000m-20-200-400V 0.5%AC voltage: 200-400V 1.0%DC current: 2000u-20m-200mA 1.8%Resistance: 200-2000-20k-200k-2000k 1.0%Product General Features:LCD display size: 35x14mmLCD maximum display value: 1999Low voltage symbol: yesOverload protection: yesDiode Test: Yes, show approximate voltage dropOn-off detection and buzzer function: YesBattery capacity test: 9VPower supply: 12V 23A battery (not included)Product Size: 102x60x24mm/4.01x2.36x0.94inProduct advantages: Mini ultra-thin, integrated design, compact and beautiful, easy to carry