User's Manual

ManualsBrandsExtech Instruments ManualsNetwork CardExtech Instruments 380946

User’s Guide

DCA/ACA CLAMP-ON MULTIMETER ADAPTOR

Model 380946

Introduction

Congratulations on your purchase of Extech's 30 Amp AC/DC Clamp-On MultiMeter

Adaptor. There is no need to break circuits when measuring current with a clamp device,

simply open the meter jaw and clamp around the conductor under test. Current is displayed

on the external DMM that is connected to the Adaptor.

Summary of content (4 pages)

PAGE 1
User’s Guide DCA/ACA CLAMP-ON MULTIMETER ADAPTOR Model 380946 Introduction Congratulations on your purchase of Extech's 30 Amp AC/DC Clamp-On MultiMeter Adaptor. There is no need to break circuits when measuring current with a clamp device, simply open the meter jaw and clamp around the conductor under test. Current is displayed on the external DMM that is connected to the Adaptor.
PAGE 2
Specifications DC Ranges 400mA DC 4A DC 30A DC Output 1mV/mA DC 100mV/A 10mV/A 400mA AC 1mV/mA AC AC Ranges Accuracy 1 Not specified ±(2.0%+3mA) ±(2.0%+30mA) 50/60Hz 40 to 100Hz ±(2.0%+0.5mA) ±(2.5%+0.5mA) 50/60Hz 40 to 400Hz ±(2.5%+8mA) ±(3.0%+8mA) ±(2.5%+3mA) ±(3.0%+6mA) ±(2.0%+30mA) ±(2.5%+30mA) 4A AC (0 to 400mA) 100mV/A AC 4A AC (400 to 4A) 100mV/A AC 30A AC 10mV/A AC o o Notes: Accuracy stated at 23 C ±5 C 1 The 400mA range is specified for AC measurements only.
PAGE 3
Panel Description 1 1 2 3 4 5 6 7 2 3 4 56 7 Transformer jaw Jaw trigger On/Off and range selection switch Zero button Power-On LED Low battery LED Output terminals Current Measurements 1. 2. 3. 4. 5. 6. . Set the DMM to the mV or low voltage range (ACV for AC measurements or DCV for DC measurements). Determine the highest anticipated reading and set the range accordingly. Start with the 30A range if unsure.
PAGE 4
Battery Replacement When the low battery status LED indicator lights, the meter's batteries must be changed. Open the rear battery compartment, replace the batteries, and close the compartment cover. Warranty EXTECH INSTRUMENTS CORPORATION warrants the basic instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies on sensors and cables).