Multicomp Pro 2500V Digital Insulation Resistance Tester
Auto-ranging 2500V digital insulation resistance tester by Multicomp Pro. Features CAT III 600V rating, PI/DAR measurement & USB data transfer.
The Multicomp Pro 2500V Digital Insulation Resistance Tester is an advanced, auto-ranging handheld device meticulously designed for testing large transformers, generators, and high-voltage motors. Featuring a high-contrast 9999 count display, it delivers clear and precise readings essential for demanding industrial applications.
Equipped with an LCD backlight and a 30-segment analogue bar graph, this tester ensures excellent readability even in low-light conditions. It measures both the Polarization Index (PI) and Dielectric Absorption (DAR), offering comprehensive diagnostic capabilities for thorough insulation analysis.
The built-in USB interface allows measured data to be seamlessly analysed via PC software, while the 18-group data storage function enables efficient recording and review of results on-site. Safety is paramount during operation; therefore, the device features a CAT III 600V safety rating, an over-range warning, and a clear high-voltage indication.
Powered by eight 1.5V alkaline cells (LR14), the tester is designed for extended field use. It has dimensions of 43 mm in height, 33 mm in width, and 15 mm in depth, and weighs 1.8 kg. The complete package includes the resistance tester, test leads with alligator clips, batteries, a USB cable, and a user manual.
- For large transformers
- For generators
- For high-voltage motors
- For test and measurement applications
- Test Voltage: 2500V
- Display: 9999 count LCD with backlight
- Bar Graph: 30 segment analogue
- Safety Rating: CAT III 600V
- Measurements: Polarization Index (PI), Dielectric Absorption (DAR)
- Data Storage: 18 groups
- Connectivity: USB interface
- Power Source: Eight 1.5V alkaline cells (LR14)
- Alerts: Over range warning, high voltage indication
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 1800 grams
- Included: Resistance tester, 2 x one-plug test leads to alligator clip (black and green), 1 x two-plug test lead to alligator clip (red), batteries, USB cable, user manual
- SVHC: No SVHC (25-Jun-2025)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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