UA9233B Multimeter Intelligent High Accuracy Fully Automatic Industrial Burn Proof Drop Proof Voltmeter Item Type: Multimeter Model: UA9233B Material: ABS Power Supply: 1x9V 6F22 Battery (Battery Not Included) Purpose: It is suitable for electric power numerical test. DC Voltage Range Resolution Accuracy 200mV 0.1mV ±(0.5% +10) 2V 1mV ±(0.5%+8 ) 20V 10mV 200V 100mV 600V 1V ±(1.0% +10) AC Voltage Range Resolution Accuracy 200V 100mV ±(1.0%+10) 600V 1V ±(1.2% +10) AC Current Range Resolution Accuracy 20mA 10uA ±(1.0% +3 ) 200mA 100uA ±(1.5% +3) 10A 10mA ±(2.5% +5) DC Current Range Resolution Accuracy 20mA 10uA ±(1.0% +3 ) 200mA 100uA ±(1.5% +3) 10A 10mA ±(2.5% +5) Resistance Range Resolution Accuracy 200Ω 0.1Ω ±(0.8%  +10) 2kΩ 1Ω 20kΩ 10Ω 200kΩ 100Ω 2MΩ 1KΩ ±(1.0% +10) 20MΩ 10kΩ ±(2.0%  +20) 2MΩ 1KΩ ±(1.0% +10) 20MΩ 10kΩ ±(2.0%  +20) Special Function Manual Range: Support Full Range Overload Protection √ Fuse Protection √ Working Height Up to 2000m Monitor 2000counts LCD Monitor Maximum Display Value 1999 Polarity Display Automatic Indication Over Range Display OL/"-OL" Sampling Time 3 Seconds/1 Time Unit Display Function, Power, Unit Automatic Shut Down No Operation for 15 Minutes Battery Undervoltage Display √ NCV √ Backlight √ Flashlight √ Transistor HFE √ Diode √ Continuity Test √