Metrel MI 3200 10kV Insulation Resistance Tester

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This 10kV Insulation Tester offers CATIV protection and can even store and download the test data. Supplied with 3 year warranty.

rrp £2,434.00

now £1,699.00 (Ex. VAT) £2,038.80 (Inc. VAT)

rrp £2,434.00


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"10kV Insulation Tester with storing and downloading facility."

  • Description

    Metrel MI 3200 TeraOhm 10kV Insulation Tester

    The Metrel MI 3200 TeraOhm 10 kV insulation tester is a portable instrument intended to measure insulation resistance through the use of high voltage DC test voltages up to 10 kV. The large LCD screen allows real-time R(t) graphs to be displayed. Results can be stored and downloaded to a computer via USB and RS232 connections with the help of the optional TeraLink PRO software. The high quality instrument, shielded test leads and quality accessories included in the standard set enables you to perform your testing effectively.

    • Automated testing: PI, DD, DAR calculations with automated resistance ranging (AR). All data is displayed during one single measurement.
    • Fault Finding: fully programmable Step-Voltage and Withstanding Voltage test functions to assist in diagnosing faults in insulation.
    • R(t) graph: real time resistance against time graph plotting facility to graphically illustrate the response of a material to an applied test voltage.
    • Faster testing: high 5 mA charging current quickly charges capacitive loads.
    • Accurate: selectable noise rejection filters (up to 5 mA) and shielded cables as standard ensure accurate readings.
    • Safe: high CAT IV/600 V voltage protection
    • Portable: lightweight 5.5 kg design with carry handle.

    Key Features of the Metrel MI3200 10 kV Tester:

    • Insulation resistance up to 10 TOhm
    • DC Test voltage 500 V - 10 kV in step of 25 V
    • The short circuit current is 5 mA
    • Auto-calibation of measuring system
    • Operates from mains or rechargeable supply
    • Automatic discharge of capacitive loads
    • Digital and bar graph results with date and time
    • High quality accessories
    • High noise immunity
    • Highest protection degree CAT IV 600 V

    Applications for the Metrel MI 3200 Teraohm:

    • Testing insulation resistance of rotating machinery and cables.
    • Production line periodic testing and maintenance.
    • Troubleshooting and analysis of all kinds of insulation problems.
    • Diagnostic testing
  • Specification


    • Test Voltage Range 500V - 10kV
    • Measuring range 10 TΩ
    • Voltage steps 25 V
    • Automatic discharge after test
    • Calculation of DD, DAR, PI
    • Withstanding voltage test
    • Voltage ramp test
    • Timer
    • Leakage current measurement
    • Capacitance measurement
    • Short circuit / charge current 5 mA
    • Guard terminal
    • Auto adjustment function
    • Audible warnings
    • Auto ranging
    • Shielded test leads


    • Voltage measurement AC/DC up to 600 V AC and DC


    • Insulation 5 % + 3 d (to 1 TΩ), 15 % + 3 d (to 10 TΩ)
    • Voltage 3% + 4 V
    • Capacitance 5% + 2 d


    • Display type LCD
    • Back light
    • Graph insulation resistance R(t)
    • Bar graph

    Memory, Software and Communication:

    • USB / RS232 downloading
    • Number of memory locations 1000
    • Software Optional TeraLink PRO

    Safety and Protection:

    • Safety category CAT IV/600 V

    Power Supply:

    • Rechargeable batteries
    • In-built battery charger
    • Low Battery indication
    • Battery life (no load connected) 4 h @ 10 kV


    • Weight 5.5 kg
    • Size (mm) 345 x 160 x 335
  • Supplied Accessories

    • 1 x Metrel MI 3200 TeraOhm 10kV Insulation Tester
    • 1 x 10kV shielded test lead with tip 2m
    • 1 x 10kV shielded test lead (red) 2m
    • 1 x 10kV shielded test lead (black) 2m
    • 1 x 10kV alligator (red)
    • 1 x 10kV alligator (black)
    • 1 x Mains Lead
    • 1 x Test guard lead + alligator clip (Green) 2m
    • 6 x 1.2 V NiMH batteries
    • 1 x Calibration Certificate
    • 1 x Instruction manual on CD
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