Testboy TV 222 Instrucciones De Empleo página 22

Measurement details
For the greatest possible measuring accuracy, place the cable as precisely as possible in the
intersection of the markings between the pliers jaws.
AC current
Measuring range
2 A
20 A
100 A
Maximum input current: 100 A AC
DC current
To enter the DC current measuring range, press the "Select" key until "DC" is displayed. The
zeroing is carried out by a short press on the "ZERO" key.
Measuring range
2 A
20 A
100 A
Maximum input current: 100 A DC
NCV
The NCV mode can be switched on with the NCV selection. In this mode, voltages can be
detected without contact. The tip of the clamp serves as a detecting sensor.
If no voltage is detected, the display shows "EF". If a voltage is detected, the display shows "-" to
"----". The closer you get to the detected voltage, the more dashes are shown in the display.
AC voltage
Measuring range
2 V
20 V
200 V
600 V
Maximum input voltage: 600 V AC
Input resistance: 10 MΩ
22
Resolution
1 mA
10 mA
100 mA
Resolution
1 mA
10 mA
100 mA
Resolution
1 mV
10 mV
100 mV
1 V
Operation
Tolerance (50-60 Hz)
± 3 % + 10 digits
± 2.5 % + 8 digits
± 2.5 % + 5 digits
Tolerance
± 2 % + 8 digits
± 2 % + 3 digits
± 2 % + 3 digits
Tolerance (45-400 Hz)
± 1 % + 3 digits
± 1 % + 3 digits
VFC Mode ± 4 % + 3 digits
± 1.2 % + 3 digits
VFC Mode ± 4 % + 3 digits
Testboy TV 222
®