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Gossen Metrawatt METRAHIT 27EX-GMC-I Milliohmmeter

Gossen Metrawatt · Model: METRAHIT 27EX-GMC-I Made to order
Gossen Metrawatt METRAHIT 27EX-GMC-I Milliohmmeter
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Gossen Metrawatt METRAHIT 27EX-GMC-I is an intrinsically safe 4-wire milliohmmeter with ranges of 30 mΩ–30 Ω, 10 µΩ resolution, and ATEX certification.

Model METRAHIT 27EX-GMC-I
Manufacturer Gossen Metrawatt
Category Milliohmmeters & Microohmmeters
Availability Made to order

Overview

The Gossen Metrawatt METRAHIT 27EX-GMC-I is an intrinsically safe milliohmmeter designed for precision resistance measurement in hazardous locations. It employs Kelvin 4-wire measurement technology to eliminate lead resistance errors, making it ideal for testing interturn shorts, ground faults, and low-resistance circuits in industrial and maintenance applications.

Key Features

  • Four measuring ranges: 30 mΩ, 300 mΩ, 3 Ω, 30 Ω
  • Resolution: 10 µΩ on the lowest range
  • Kelvin 4-wire measurement method for accurate, lead-independent readings
  • Data Hold memory: stores up to 1200 measured values
  • ATEX certification (Ex II 2 G EEx ia IIA T4) for use in hazardous areas
  • Prototype test certificate: INERIS 05ATEX0040
  • Includes DAkkS calibration certificate
  • 3-year warranty on material and workmanship

Applications

  • Measuring ground faults and continuity in wiring and connections
  • Testing interturn shorts in motor and transformer windings
  • Maintenance and troubleshooting of electrical circuits in hazardous environments
  • Quality assurance and acceptance testing of equipment in explosive atmospheres

Included Accessories

  • GH18 protective rubber holster (blue) with carrying strap
  • 8 Ex-approved batteries
  • KC27 Kelvin probe
  • KC4 Kelvin clip
  • HC30 hard case
  • DAkkS calibration certificate
  • INERIS ATEX certificate
  • Operating instructions
Measuring Ranges 30 mΩ, 300 mΩ, 3 Ω, 30 Ω
Resolution 10 µΩ
Measuring Method Kelvin 4-wire connection
Data Memory 1200 measured values
ATEX Certification Ex II 2 G EEx ia IIA T4
Test Certificate INERIS 05ATEX0040
Calibration DAkkS certificate included
Warranty 3 years material and workmanship
Gossen Metrawatt METRAHIT 27EX-GMC-I Milliohmmeter

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Gossen Metrawatt METRAHIT 27EX-GMC-I Milliohmmeter

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