Information about the measurement
26
Testboy
®
TV 217
AC voltage (automatic range selection)
Measurement range
Resolution
Tolerance
4 V
0.001 V
± (1 % + 3 digits)
40 V
0.01 V
400 V
0.1 V
600 V
1 V
Input impedance: 10 M
Frequency response: 40 Hz - 1 kHz
Maximum input voltage: 600 V DC or 600 V AC RMS.
Resistance measurement
Measurement range
Resolution
Tolerance
400
0.1
± (0.8 % + 3 digits)
4 k
0.001 k
40 k
0.01 k
400 k
0.1 k
4 M
0.001 M
40 M
0.1 M
± (1.0 % + 3 digits)
Off-load voltage: 1.0 V
Overload protection: 600 V DC or 600 V AC RMS
Acoustic continuity test
Measurement range
Resolution
Function
Buzzer
0.1
The installed signal
generator sounds up to
40 Ohm
Overload protection: 600 V DC or 600 V AC RMS
Diode test
Measurement range
Resolution
Function
Diode
0.001 V
The diode supply voltage is
displayed
Supply current: ~1 mA DC
Supply voltage: ~3.2 V DC
Overload protection: 600 V DC or 600 V AC RMS
