Cut Sheet

377/377 FC/378/378 FC
Product Specifications
2
DC Current
Range .................................................................... 999.9 A
Resolution ............................................................. 0.1 A
Accuracy ................................................................ 2 % 5 digits
[1]
[1] When using the ZERO (B) function to compensate for offsets.
AC Voltage: FieldSense
Range .................................................................... 1000 V
Resolution ............................................................. 1 V (1000 V)
Accuracy
4/0 AWG .......................................................... 3 % 5 digits (45 Hz to 66 Hz)
>4/0 AWG .......................................................... 5 % 5 digits (45 Hz to 66 Hz)
Position Sensitivity
Note: Position the wire as close as possible to the jaw opening.
AC Voltage: Test Leads
Range .................................................................... 600.0 V
1000 V
Resolution ............................................................. 0.1 V (600.0 V)
1 V (1000 V)
Accuracy ................................................................ 1 % 5 digits (20 Hz to 500 Hz)
DC Voltage
Range .................................................................... 600.0 V
1000 V
Resolution ............................................................. 0.1 V (600.0 V)
1 V (1000 V)
Accuracy ................................................................ 1 % 5 digits
mV dc
Range .................................................................... 500.0 mV
Resolution ............................................................. 0.1 mV
Accuracy ................................................................ 1 % 5 digits
Amps Frequency: Jaw
Range .................................................................... 5.0 Hz to 500.0 Hz
Resolution ............................................................. 0.1 Hz
Accuracy ................................................................ 0.5 % 5 digits
Trigger Level .......................................................... 5 Hz to 10 Hz, 10 A
10 Hz to 100 Hz, 5 A
100 Hz to 500 Hz, 10 A