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> Lcd digital DT820B multimeter ac dc volt ohm amp test
Lcd digital DT820B multimeter ac dc volt ohm amp test
LCD Digital DT820B Multimeter AC DC Volt Ohm Amp Test
Specifications: Accuracies are guaranteed for 1 year,23 C 5 C,less than 80%RH
Power supply : 9V battery ( NOT include )
Overload protection: 220V rms AC for 200mV range and 1000V DC or 750V rms for all ranges.
Response: Average responding, calibrated in rms of a sine wave
Frequency range:45Hz~450Hz
Overload protection:1000V DC or 750V rms for all ranges.
Overload protection: 500mA 250V fuse ( 10A range infused )
Measuring voltage drop:200mV
Maximum open circuit voltage:3.2V
Overload protection:15 seconds maximum 220Vrms.
Temperature ( K type probe )
