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CIE/666/MR
Multirange Insulation Tester - Wooden Body (Hand-Driven)
Selectable multi-voltage insulation tester (wooden body) with built-in continuity range. Full series MR-1 to MR-8, including HV series MR-5 to MR-8.
Insulation Testers · Multirange Hand-Driven
CIE/444/MR Multirange Insulation Tester - Metal Body (Hand-Driven)
Selectable multi-voltage insulation tester (metal body) with built-in continuity range as standard. Series MR-1 to MR-4.
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Technical Catalogue (PDF)
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Catalogue for your configuration
Select your series.
Download selected (PDF)Need a range not listed? Use Request a Quote below - custom ranges can be built.
CIE® Guarantee
- CIE® Registered Trade Mark
- Calibrated Before Despatch
- 12-Month Warranty
- Made in India
- Custom Ranges Available
About This Instrument
The CIE/444/MR is a multirange version of the hand-driven metal-body CIE/444 insulation tester, with a range selector switch providing multiple rated test voltages on one instrument. Unlike the standard CIE/444, the multirange series includes a continuity range as a standard built-in feature - not a chargeable add-on. Series MR-1 to MR-4 are available in the metal body (CIE/444/MR). Series MR-5 to MR-8 are wooden body (CIE/666/MR) only and are not available in this metal body configuration.
Technical Specifications
| Specification | Value |
|---|---|
| Body | Anti-magnetic aluminium |
| Generator Type | Hand-driven |
| Series Available (metal body) | MR-1 to MR-4 only |
| Continuity Range | Built-in as standard on all MR series (not a chargeable add-on) |
| Warranty | 12 months against manufacturing defects only |
Available Series - Voltage, Range & Continuity
| Series | Voltage & Resistance Ranges | Continuity Range |
|---|---|---|
| MR-1 | 1000 V / 0–2000 MΩ · 500 V / 0–1000 MΩ · 250 V / 0–500 MΩ | 0–20 KΩ |
| MR-2 | 1000 V / 0–200 MΩ · 500 V / 0–100 MΩ · 250 V / 0–50 MΩ | 0–1 KΩ |
| MR-3 | 500 V / 0–1000 MΩ · 250 V / 0–500 MΩ · 100 V / 0–200 MΩ | 0–5 KΩ |
| MR-4 | 500 V / 0–100 MΩ · 250 V / 0–50 MΩ · 100 V / 0–20 MΩ | 0–1 KΩ |
Any configuration apart from the standard MR-1 to MR-4 series (metal body) shown above can be built to order.
Additional Options
- Carrying case (metal body) - at extra cost
- Testing leads, 1m - at extra cost
- H.V. testing leads, 2m - general - at extra cost
- H.V. testing leads, 2m - special - at extra cost
- Any other range - on request
Key Applications
- Multi-voltage insulation testing on a single instrument
- Utilities and maintenance teams needing flexible voltage selection without multiple testers
- Cable and transformer insulation testing at varying voltage levels
- Substation and EPC commissioning
12-Month Warranty · Direct After-Sales Support
Every CIE® instrument carries a 12-month warranty against manufacturing defects only. After-sales support is handled directly by CIE - not a distributor network. Non-standard ranges or custom specifications can be manufactured to your requirement.
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CIE/444
Insulation Tester - Metal Body, Hand-Driven
Hand-cranked analog insulation tester in anti-magnetic aluminium body - no batteries required. Available in single-range configurations at 100, 250, 500, 1000, 2500 and 5000 V.
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CIE/666
Insulation Tester - Wooden Body, Hand-Driven
Hand-cranked analog insulation tester in seasoned wooden body - available in single-range configurations at 100, 250, 500, 1000, 2500, 5000 and 10,000 V. More rated voltages than the metal-body CIE/444.
Interested in the CIE/444/MR? Get a quote by email.
Email us with your model, quantity, and specification - we respond within one business day.