Extech MG320 CAT IV Insulation Tester/True RMS Multimeter

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Extech Mfr # MG320 – Item # WZ-20000-88
Check motor starter voltage and pump motor insulation without switching meters
  • Measure insulation resistance (50 MΩ, 100 MΩ, 200 MΩ, 500 MΩ, 2000 MΩ, 1 GΩ, 10 GΩ, 20 GΩ) over 5 voltage ranges (50 V, 100 V, 250 V, 500 V, 1000 V)
  • Obtain True RMS readings up to 600 V AC/DC
  • Store and recall up to 99 readings
  • Check polarization index (PI) and dielectric absorption ratio (DAR)
  • Lock power-on feature allows for hands-free operation

£333.00GBP / Each
£399.60GBP (incl VAT)

£154.00GBP / Each
£184.80GBP (incl VAT)

for an additional
£154.00GBP / Each
£184.80GBP (incl VAT)
Time to recalibrate? Click on the calibration service to view details, then order.

SPECS & DESCRIPTION

Specifications & Description

  • AC Voltage Range (Voltage)600 V
  • AC Voltage Resolution (Voltage)0.1 V
  • AC Voltage Accuracy±2%
  • DC Voltage Range (Voltage)600 V
  • DC Voltage Resolution (Voltage)0.1 V
  • DC Voltage Accuracy±2%
  • Min Resistance (k ohms)20
  • Min Resistance (M ohms)50
  • Max Resistance (G ohms)20
  • Resistance Resolution0.01 Ω
  • Resistance AccuracyResistance: ±1.5%; Insulation resistance: ±3%
  • ContinuityAudible
  • Data LoggingYes
  • Memory99 readings
  • Display4999 count, backlit LCD
  • ComplianceCAT IV-600 V
  • Battery Type (VAC)Six AA (included)
  • Width (in)4
  • Height (cm)22.5
  • Width (cm)10.3
  • Depth (cm)5.9
  • DescriptionCAT IV Insulation Tester and TRMS Multimeter

Includes

test leads, alligator clip, six AA batteries, and soft-sided carrying case.

Key Features

  • Measure insulation resistance (50 MΩ, 100 MΩ, 200 MΩ, 500 MΩ, 2000 MΩ, 1 GΩ, 10 GΩ, 20 GΩ) over 5 voltage ranges (50 V, 100 V, 250 V, 500 V, 1000 V)
  • Obtain True RMS readings up to 600 V AC/DC
  • Store and recall up to 99 readings
  • Check polarization index (PI) and dielectric absorption ratio (DAR)
  • Lock power-on feature allows for hands-free operation

More About this Item

This two-in-one insulation tester and TRMS digital multimeter is packed with benefits and a CAT IV-600 V safety rating. Set the programmable timer for test duration and pass/fail limits for quick results in comparison mode. The backlit, 6000 count digital display features an analog bargraph, and high voltage, overload, and low-battery indicators.
Adjust the meter to conserve the batteries with auto power-off, or set up for hands-free operation with lock-power on modes. Manually store and recall up to 99 readings, or use data hold to freeze the displayed reading. Compact size fits well in your hand or your tool box.

ACCESSORIES

Accessories

REVIEWS

Q&A

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