Product Overview: AMP-25 AC/DC TRMS Mini-Clamp

AMP-25 Overview:

Small size doesn’t mean small features. The Amprobe AMP-25 Mini-Clamp is pocket-sized, enabling quick and easy spot checks of electrical systems. With its rugged construction and CAT III 600V rating, the AMP-25 is a must-have professional troubleshooting tool for commercial electricians and electrical contractors.

The AMP-25 is designed to measure AC/DC load current and inrush current for motors. Essential features like True-RMS, non-contact voltage and low pass filter make this clamp stand tall next to clamps twice its size. With the AMP-25, you never have to sacrifice performance for size.

AMP-25 Features:

Features True-RMS sensing for accurate voltage measurements in noisy electrical environments
Measures AC/DC current to 300 A (10mA resolution)
Includes a low pass filter to accurately measure voltage and current on variable frequency drives
Inrush current for motor start-up monitoring
Non-contact voltage detection (NCV) for detecting presence of voltage
Jaw opening to 1 in (25 mm)
Autoranging
DCA zero and data hold
Maximizes battery life with auto power off
Backlit display for easy measurement viewing in bright and dim environment

CAT III 600 V safety ratedSpecifications:

Feature	AMP-25	Best Accuracy
AC Current⁽¹⁾	60.00 / 300.0 A	+/-(1.5% + 5 LSD) @ 50 to 100 Hz ≥ 3 A +/-(2.5% + 5 LSD) @ 100 to 400 Hz ≥ 3 A
DC Current⁽²⁾	60.00 / 300.0 A	+/-(1.5% + 5 LSD) @ 300 A range
Low Pass Filter	300.0 A	+/-(3.5% + 5 LSD) @ 50 to 60 Hz ≥ 3 A
True-RMS	•
Inrush Current	•
Non-Contact Voltage	•
Data Hold	•
⁽¹⁾Note: Crest Factor (C.F.) may be up to 3.0 as 4000 counts. For non-sinusoidal waveforms: Add 3.0% for C.F. 1.0 to 2.0 Add 5.0% for C.F. 2.0 to 2.5 Add 7.0% for C.F. 2.5 to 3.0 Position error of clamp: +/- 1.5 % of LCD reading ⁽²⁾ Add 10 LSD in auto AC/DC sense mode See more Clamp On Meters here.