Digital multimeters are fast and high accuracy, multi-function and auto measurement instrument for voltage, current, resistance, frequency. The simple front panel and convenient operation support the demand in measurement.
Digital multimeter is a precision electronic equipment, do not arbitrarily replace the line, and note the following:
1.do not connect higher than 1000V or DC voltage higher than 700V ac rms voltage.
2.not in position when 惟 and the voltage source access the function switch.
3.the battery is not installed or rear cover is not on tight, do not use this form.