Dial is calibrated from 0 to 100 amps on both sides of zero in 10 amp increments- this permits readings regardless of the direction of the current flow.
The metal channel on the rear of the meter is placed over the output of the wire.
Accuracy: ±5% FS.
Range: ±100 Amps.
Wire Clamp: 0.5" Channel (0000 AWG and up).
Made in the USA. Warranty: 1 Year.

Dial is calibrated from 0 to 100 amps on both sides of zero in 10 amp increments- this permits readings regardless of the direction of the current flow.
The metal channel on the rear of the meter is placed over the output of the wire.
Accuracy: ±5% FS.
Range: ±100 Amps.
Wire Clamp: 0.5" Channel (0000 AWG and up).
Made in the USA. Warranty: 1 Year.