Ac Voltage Measurement (Contact Or Non-Contact Techniques) - TESTBOY TB-3000 Bedienungsanleitung

Operation

AC voltage measurement (contact or non-contact techniques)

Set the selector switch to measurement range V~. Insert the black test lead
into the 'COM' socket and the red test lead into the right-hand socket. Using
the test probes, touch the test points of the test object. The multimeter
automatically searches for the most suitable measurement range. Read
measurement value on the display.
The display blinks and an acoustic signal is emitted when, with the M-
button held pressed down, the top edge of the multimeter is held up
to a live conductor (100-600 V AC). The instrument functions in the
same manner during a single-pole phase test using the red test lead.
Volts AC
Range
200 mV
2 V
20 V
200 V
600 V
Input impedance: 10 MΩ.
Max. input voltage 600 V AC RMS, frequency range: 40-400 Hz.
34
Resolution
1 mV
0.001 V
0,01 V
0,1 V
1 V
Accuracy
± 1.5 % of rdg. + 5 digits
®
Testboy TB-3000