RS PRO IIT1500 Insulation Tester, 50V Min, 1000V Max, 20GΩ Max, CAT IV

Our RS Pro insulation testers are a must-have to any electrician’s kit. They have multiple features that make them powerful tools. This insulation meter is compact, very robust and features a shockproof housing to ensure prolonged life. Our rugged insulation tester is also equipped with a large LCD display, a very handy stand and a very convenient test probe holder to keep it neat. Insulation tests are also commonly referred to as ’Megger tests’.

Features and benefits:
• Large LCD display with backlighting to easily see all the relevant information clearly.
• Convenient compare function (Pass/Fail)
• Auto power off after idle timer has been surpassed to save battery power.
• Insulation testing: 50V, 100V, 250V, 500V and 1000V.
• High frequency rejection so the noise does not affect the final result.
• Convenient testing probe so you don’t have to press “test” all the time
• Resistance capability from 0.01Ω up to 20.00KΩ
• Provided with high quality test equipment so you can use it out of the box.
• Auto AC/DC voltage detection
• Auto calculation of PI (Polarization Index) and DAR (Dielectric Absorption Ratio)
• Ergonomic tilt stand, nail hook and convenient storage for testing probes
• Battery life of 1100 times of the insulation test.
• CAT IV 600 V safety rating

This insulation tester can be used in plenty of scenarios and with it being rugged and packed with features you can bring it on the job, use it easily at work or keep it at home for personal projects.

FAQ (Frequently Used Questions)



Can you use re-chargeable batteries?
Yes. Re-chargeable batteries will be more efficient for you in the long run. This product is supplied with 4 alkaline batteries.

Supplied with: Test-lead set, crocodile clips, remote test probe, rubber holster testing hanger kit, 4 AA alkaline batters and an instruction manual.

RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

RS Pro Insulation & Continuity Testers