Item Type: Multimeter Material: ABS Display Mode: Triple LCD Display; Main Display/Secondary Display/Analog Bar Maximum Display: 5999 (3 5/6) Automatic Polarity Display Measurement Method: Double Integral A/D Conversion Sampling Rate: 3 Times/Second Over-Range Display: The Highest Position Displays OL Operate Uninterruptible Power Function Working Environment: (0~40)℃, Relative Humidity <80%PH Power Supply: 2 x 1.5V AAA Batteries (Battery Not Included) Technical ParametersMeasuring RangeAccuracyResolution DC Voltage6V±(0.5%+3)0.001V 60V0.01V 600V0.1V 1000V±(0.8%+10)1V AC Voltage6V±(0.5%+3)0.001V 60V0.01V 600V0.1V 750V±(0.8%+10)1V Resistance Ω600Ω±(0.8%+5)0.1Ω 6KΩ±(0.8%+3)1Ω 60kΩ10Ω 600KΩ100Ω 6MΩ1KΩ 60MΩ±(2.5%+3)10KΩ Capacitance (F)10nF±(3.5%+20)10PF 100nF100PF 1uF1nF 10uF10nF 100uF100nF 1mF1uF 10mF10uF 60mF±(5%+3)100uF Frequency (Hz)10HZ±(0.1%+3)0.01HZ 100HZ0.1HZ 1KHZ1HZ 10KHZ10HZ 100KHZ100HZ 1MHZ1KHZ 8MHZ10KHZ Measuring RangeDisplay ValueTesting Conditions Buzz Bar (Diode)Diode Forward Voltage DropForward DC current is about 1mA, open circuit voltage is about 3V The buzzer sounds for a long time, and the resistance value of the two test points is less than (50±20)Open circuit voltage is about 0.4V, press the Power button to switch between the 2 functions Diode/On-Off Test√ Touch Key√ Continuous Operation Power√ NCV√ Neutral/Live Wire Testing√ Full Unit Symbol√ Backlight Display√ Auto Off√ TRMS√ Normal Temperature Display (℃/℉)√ Flashlight Lighting√ Data Retention√ Automatic Identification√ Frequency (Hz)√ Product SizeApprox.139 x 68 x 18mm/5.5 x 2.7 x 0.7in WeightApprox. 217g/7.7oz 1、It has a triple display, main display, auxiliary display, analog bar, high accuracy, clear reading, and overload protection. 2、During the user's use, there is no need to turn the dial to select, and automatic identification and measurement will be performed according to the input AC and DC voltage/resistance. 3、The instrument uses a large?screen LCD display and uses boosted electricity to ensure the ultra?high brightness of the backlight and flashlight even at the edge of the low battery. 4、It can manually switch and measure parameters such as DC voltage and AC voltage, capacitance, electric field, live wire determination, diode, continuity test, etc. 5、It is easy to carry and has superior performance. It is an ideal tool for laboratories, factories, radio enthusiasts and families. 1 x Touchscreen Multimeter (Battery Not Included) 1 x Cloth Bag 1 x Instruction