DM100 Multimeter Digital High precision Intelligent AC/DC Voltage Current Frequency Tester Features: Specifications: Condition: Color: As shown in the picture Model Range Resolution Accuracy range DC V 0~999.9mV/9.999V/99.99V/999.9V 0.1mV/1mV/10mV/100mV ±（1.2%+3） AC V 0~999.9mV/9.999V/99.99V/750V 0.1mV/1mV/10mV/100mV ±（1.5%+3） DC A 0~999.9mA/99.99mA/600mA/10.00A 0.1mA/0.01mA/0.1mA/10mA ±（1.0%+3） AC A 0~99.99mA/600mA/10.00A 0.01mA/0.1mA/10mA ±（1.0%+3） Resistance 0~999.9Ω 0.1Ω ±（0.8%+3） 0~9.999KΩ/99.99KΩ/999.9KΩ 1Ω/10Ω/100Ω ±（0.8%+3）   0~9.999MΩ/99.99MΩ 1KΩ/10KΩ ±（1.2%+5）   Capacitance 0~9.999nF/99.99nF/999.9nF 0.001nF/0.01nF/0.1nF ±（4.0%+5） 0~9.999μF/99.99μF/999.9μF 1nF/10nF/100nF ±（4.0%+5）   0~9.999mF 1μF ±（4.0%+0）   Diode     On-off beep 0~100Ω resistance<15Ω,The built-in buzzer sounds continuously and the green indicator light is on. The measured resistance is between 15Ω and 30Ω, and the buzzer intermittent alarm is green.     characteristic function       display count 10000 count     OSD VA screen back display analog bar + digital dual display     environment temperature 0°C~60°C 0.1°C ±2°C environment humidity 20-95% 1%  ±5.0%RH Battery measurement 0~1.5V（discharging current 40mA）     0~9V（discharging current 20mA)       Buzzer detection 2KHz/2.7KHz/3V（Active or passive small speaker buzzer detection）     true virtual value 1KHz     Ac frequency measurement     High speed sampling Sampling rate 10 times/second   &nb