Portable digital multimeter
max. 500 V | PM7a
Sanwa Electric Instrument
3-3 / 4 digits 4000 count
0.7% best accuracy
Range hold
Auto power off (15min.)
Low power ohm (input voltage 0.4V) at continuity range
Power saving design
Display : numeral display 4000
Sampling rate : 3 times / sec.
AC frequency bandwidth : 40-400Hz
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