Extech CAT IV Insulation Tester/True RMS Multimeter - MG325

Item #:

EXT-MG325

Brand:

Extech

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Description

MG325 CAT IV Insulation Tester/True RMS Multimeter by Extech

Combines a 200GΩ/1000V high range Insulation Tester with a full-featured True RMS MultiMeter in a single, compact instrument. CAT IV safety rating ensures the highest level of protection.

Features

Measure Insulation Resistance to 200GΩ
5 Test Voltage ranges
Polarization Index (PI) and Dielectric Absorption Ratio measurements (DAR)
Low Resistance measurement with Zero function
Programmable Timer feature sets the duration of test
Comparison Mode allows user to set the Pass/Fail values for insulation measurements
Step Voltage (10% steps at 50% to 120% of range)
Auto-discharge of voltage test signal
Lock Power On Function for hands-free operation
Manually store/recall up to 99 readings
Backlit 10,000 count display with analog bargraph
LED high voltage and LCD overload indication
Data Hold to freeze displayed reading
Auto Power Off and Low battery indication
CAT IV-600V safety category
Complete with remote probe, test leads, alligator clip, 6 x AA batteries, and soft case

Specifications

Specifications	Range	Resolution	Basic Accuracy
Insulation Resistance	50MΩ, 100MΩ, 200MΩ,500MΩ, 2000MΩ 1GΩ, 10GΩ, 20GΩ, 50GΩ, 100GΩ, 200GΩ	0.001MΩ	±(3%+3d)
Insulation Test Voltages	50V, 100V, 250V, 500V, 1000V		0 to 20%
AC/DC Voltage	600V	0.01V	AC: ±(1.5%+5d)/ DC: ±(2%+3d)
Leakage Current	2000μA	10μA	±(10%+3d)
Resistance	10MΩ	0.01kΩ	±(3%+3d)
Low Resistance	100Ω	0.01Ω	±(1.5%+5d)
Capacitance	500μF	0.1nF	±(5%+5d)
Frequency	1kHZ	0.1HZ	±(0.1%+3d)
Continuity (audible)	Yes
Dimensions/ Weight	8.9 x 4.1 x 2.3" (225 x 103 x 59mm)/ 1.5lbs (0.7kg)