SA digital multimeter is a MUST have on all workbenches. Features: Using a new type of anti-vibration protective sleeve, streamline design, comfortable feel Large screen display, easy to reading Antimagnetic, strong anti-interference ability Change the traditional automatic power, normal operation without power Full protection, anti high voltage ignition circuit design, to prevent burnin Automatic restoration of the protection circuit design Special Functions: Diode test - yes Transistor test - yes On-off alarm - yes Low voltage display- yes Automatic shutdown - yes Function protection - yes Self recovery insurance protection - yes Earthquake protection - yes Input impedance - 10M ohm Sampling frequency - 3 second/s Ac frequency response - (40-400)Hz Operation mode - manual range Maximum display - 1999 Specifications: DC voltage - 200mV/2V/20V/200V/1000V AC voltage - 200mV/2V/20V/200V/700V Direct current - 200uA/20mA/200mA/10A Alternating current - 2mA/20mA/200mA/10A resistance - 200/2k/20k/200k/20M ohm Capacitance - 20nF/200nF/2uF/20uF/2000uF Includes:1x CHY Digital Multimeter