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Insulation Tester, 125 to 1000VDC

  • Item# 5LUU2
  • Mfr. Model# MG300
  • Catalog Page# 701
  • UNSPSC# 41113628
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  • Shipping Weight 5.15 lbs.
Country of Origin Taiwan Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

The Extech® MG300 compact digital insulation tester measures up to 1000V with insulation resistance to 5.5GΩ, plus AC voltage, polarization index (PI), dielectric absorption radio (DAR) and low resistance with zero function. It also offers 10MΩ internal resistance test and audible continuity. The MG300 features automatic discharge and voltage output warning, and indicates high voltage and overload. It comes complete with test leads, alligator clips, batteries, hard cover, and soft case.

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Technical Specs

  • Item Insulation Tester
  • Output Test Voltage 125/250/500/1000VDC
  • Insulation Resistance Range 0.001 megohm to 4000 megohm
  • Live Circuit Detection 1000VAC/DC
  • Resistance Range 40 megohm
  • Capacitance Range 0.001 nF to 40 mF
  • Display Digital/Analog LCD
  • Max. AC Amps 10A
  • Max. DC Amps 10A
  • Max. AC Volts 1000
  • Max. DC Volts 1000
  • Temp. Range -58 Degrees to 2192 Degrees F
  • Auto Power Off Yes
  • Diode Test Yes
  • Auto Ranging Yes
  • Data Logging 9999
  • Interface Wireless USB
  • Features Wireless USB Interface Transmits Measurement Data to a PC, Waterproof (IP67)
  • Power Source (6) AA Batteries
  • Safety Rating CAT IV 600V, CAT III 1000V
  • Includes Remote Receiver with USB Cable, Software, 4-wire Test Leads, Protective Rubber Holster, Multimeter Test Leads, Carrying Case, Batteries and Instructions
  • Manufacturers Warranty Length 1 yr.
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