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Extech CAT IV Insulation Tester/True RMS Multimeter - MG325

Item #:
EXT-MG325
Brand:
Extech
Extech CAT IV Insulation Tester/True RMS Multimeter - MG325
$549.99
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Discontinued

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Extech CAT IV Insulation Tester/True RMS Multimeter - MG325

Extech CAT IV Insulation Tester/True RMS Multimeter - MG325

$549.99

Discontinued


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 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)

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