Product Description

Extech 380942 30A True RMS AC/DC Mini Clamp Meter

The compact Extech 380942 is a 30 Amp mini AC/DC clamp meter. The clamp meter has a remarkable 0.1mA resolution (AC), very low-current sensitivity, and a small diameter jaw designed to reach into small areas. The 30 Amp range with 0.1mA (AC) and 1mA (DC) resolution is optimized for finding problems where very low current variances would be missed by standard clamp meters. This mini clamp meter is useful for troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work, as well as residential electrical, fleet maintenance, marine, and motorcycle repairs. This CAT III-rated True RMS mini clamp meter comes with test leads, 2 AA batteries, soft carrying case, and user manual.

Features Extech 380942 30A True RMS AC/DC Mini Clamp Meter

Three models provide high Accuracy and Resolution
Large 4000 count LCD display with full function indication
Fast 40 segment analog bargraph
One touch “Auto Zero” for DCA measurements eliminates the need to turn a knob to zero adjust
Measure current draw when conducting energy usage audits
Data hold, Max/Min recall display
0.9″ (23mm) clamp jaw opening
Overload protection to 400A DC
True RMS models recommended for measurements where distortion may otherwise cause inaccuracies
Optional 3-prong AC Line Separator enables safe and easy measurements on power cables with molded plugs (splits hot conductor from neutral and ground)

Specifications Extech 380942 30A True RMS AC/DC Mini Clamp Meter

Specifications	Range
True RMS	True RMS
Display counts	4000 count LCD
Jaw size/Cable size	0.9” (23mm); 4/0 AWG
AC Current	400mA, 4A, 30A
DC Current	4A, 40A
Max Resolution	AC: 0.1mA, DC: 0.001A
Basic ACA Accuracy (% rdg)	±1.5%
AC Voltage (Max Res.)	400V (0.1V)
DC Voltage (Max Res.)	400V (0.1V)
Data Hold	Yes
Min/Max	Min/Max
Dimensions	7×1.8×1.3” (178x45x32mm)
Weight	8oz (225g)