Description: This is a steady performance,high security 31/2 digital multimeter.It uses LCD with 18.9mm high figure to make the reading clear. The digital multimeter has the function of measuring ACV,DCV,ACA,DCA,Resistance,Celsius & Fahrenheit temperature,diode and continuity.The instrument also has the features of Unit Symbol Display,Auto Power Offer and Alarm Function. It adopts the directly driven 8 digits microprocessor and dual-integral A/D converter, which provide the high resolution,high accuracy displaying driver.Because of its outstanding functions,the instrument is an excellent tool and most suitable for lab, factory, maintainance and repair users.
Max Display: 1999 (3 1/2) Counts automatic polarity display and unit display
Measuring Method: Dual integral A/D converter
Sampling Rate: Approx. 3 times/sec.
Over range indication: Display "OL"
Low Battery indication: "+ -" Symbol appearance
Operation Environment: (0~40)degC, Relative Humidity: <80%
Storage environment: (0~50)degC, Relative Humidity: <80%
Power: 2pcs 1.5V batteries("AAA"7#battery)