myMectronic
myMectronic

A Premier B2B Part Search

EXTECH MG310NIST Insulation Tester

The Extech MG310-NIST is a versatile insulation and electrical tester that provides comprehensive measurements with high accuracy and safety features. It supports test voltages of 250V, 500V, and 1000V, and measures insulation resistance up to 5.5 GΩ with auto-ranging. The device also accepts AC voltage measurements from 30V to 600V, and includes polarization index (PI), dielectric absorption ratio (DAR), and internal resistance testing up to 10 MΩ. Equipped with a large dual backlit display, auto-discharge, overload protection, and a CAT IV 600V rating, it is ideal for industrial troubleshooting and maintenance.

Authorized Distributors
Part No:MG310-NIST
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:MG310-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $410.29
Buy/RFQ:
Part No:MG310-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $410.29
Buy/RFQ:
Part No:MG310-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $355.99
Buy/RFQ:
Part No:MG310-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $470
Buy/RFQ:

EXTECH MG310NIST Insulation Tester Specifications:

  • Test Voltage: 250V, 500V, 1000V
  • Insulation Resistance: 0.00 to 99.9MQ, 100M to 5.5GQ +5% of reading
  • AC Voltage: 30 to 600V +2% of reading
  • Resistance: 0.00 to 2002 +2% of reading
  • Dimensions: 6 x 4 x 2.8 inches (150 x 100 x 71 mm)
  • Weight: 1.5 lbs (0.7 kg)
  • Safety Rating: CAT IV 600V
  • Additional features: Polarization Index (PI), Dielectric Absorption Ratio (DAR), internal resistance up to 10 MΩ, continuity beeper, auto-discharge, overload indication, backlit display
  • Includes: Test leads, alligator clips, batteries, hard cover, soft carrying case

Buy the Buy Extech Insulation and Electrical Tester Part Number MG310NIST Online

Get your Extech MG310-NIST insulation and electrical tester online now and ensure precise measurements for insulation resistance, AC voltage, and internal resistance. Its reliable performance up to 5.5 GΩ and features like large dual backlit display, auto-discharge, and overload protection make it perfect for industrial troubleshooting and maintenance. Compact and easy to carry with accessories included, this professional device guarantees safety, accuracy, and efficiency in your electrical testing tasks. Purchase now to streamline your diagnostic procedures with this versatile tester.

Order your Extech MG310-NIST insulation tester today and enhance your industrial testing with reliable accuracy and safety features.

Frequently Asked Questions

Where can I buy EXTECH MG310NIST?

You can click on the BUY or RFQ button to purchase MG310NIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part MG310NIST?

You can download the MG310NIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of MG310NIST?

EXTECH

EXTECH Part List

Browse and search other EXTECH parts, locate datasheets and stock

Sponsored by