FNIRSI DMT-99 Handheld Digital Oscilloscope Multimeter AC DC Temperature Tester
49,39 €
Close to the detection point if the induction of AC electromagnetic field, the buzzer alarms and the screen visible magnetic field strength changes. With electromagnetic field strength indicator, light blue light for not sensed electromagnetic field, blue light for magnetic field strength of low, magnetic field strength in yellow light, red light for magnetic field strength of high.
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