Metrel MI3210 TeraOhm XA 10kV High Voltage Insulation Tester

  • 10 kV insulation testing – ideal for HV motors transformers and cables
  • Adjustable voltages – 50 V to 10 kV for full diagnostic control
  • PI DAR Ramp and Step tests – advanced insulation analysis
  • Auto discharge – safer handling after every test
  • Stable HV output – reliable results on long noisy cable runs
  • Backlit display – clear readings on industrial sites
£4,842.00 £4,035.00

Availability: Usually 5 working days

Product Code
ALPMI3210

Free Delivery

90-day Returns

Technical Support

Metrel MI3210 TeraOhm XA 10kV High Voltage Insulation Tester

What is the Metrel MI 3210 TeraOhm XA 10 kV?

The Metrel MI 3210 TeraOhm XA is a 10 kV high-voltage insulation tester designed for UK industrial electricians and HV maintenance technicians who need advanced insulation-resistance diagnostics on motors, generators, transformers, switchgear and long cable systems. With adjustable test voltages up to 10 kV and powerful analysis modes, it delivers detailed condition monitoring for safety-critical high-voltage assets.

 

What makes the MI 3210 stand out in demanding HV environments?

When you’re working on high-value equipment, you need more than a simple insulation test. The MI 3210 includes ramp tests, step-voltage tests, PI and DAR diagnostics plus high-voltage stabilisation for accurate readings even on noisy industrial networks. Its large display, automated discharge and robust battery power make it ideal for on-site commissioning, predictive maintenance and HV troubleshooting.

 

Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.

 

More Information
ManufacturerMetrel
Manufacturer Part NumberMI3210
GTIN3831063422136
Included CalibrationCall for info
document Datasheet MI 3210 (739.78 kB)
  • Test voltage range: 50 V to 10 kV
  • Insulation resistance range: up to TΩ
  • Diagnostic modes: PI DAR Ramp Step-Voltage
  • Safety features: automatic discharge HV protection
  • Terminals: Line Earth Guard
  • Power supply: rechargeable high-capacity battery
  • Display: high-contrast backlit LCD
  • Safety category: CAT III (model dependent)
  • 1 × Metrel MI 3210 TeraOhm XA 10 kV insulation tester
  • HV test lead set
  • Guard lead
  • Earth lead with crocodile clips
  • Battery pack and charger
  • Carrying case
  • Calibration certificate
  • User manual
Other products you might like

Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.