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<p>Insulation testers are electrical measurement test tools used for preventative or predictive maintenance programs. Also known as megohmmeters they are designed to identify potential equipment failures before they occur. Insulation resistance testers are perfect for testing a wide range of high voltage equipment including switchgear, motors, generators and cables.</p><p>RS offer a range of high-quality electrical test tools from leading brands including Megger, Fluke, Chauvin Arnoux, Keysight Technologies, Metrohm, FLIR and of course RS PRO.</p><p>We also offer an in-house calibration service. See here for more detail's <a href="https://uk.rs-online.com/web/generalDisplay.html?id=our-services/calibration">calibration services</a></p><h2>Insulation tester types</h2><p>Insulation testers are handheld devices but can be portable with a handle or bench mounted. Testers usually have an LCD or digital display, but some have the more traditional analogue needle such as the Megger MIT310A.</p><h2>How do insulation resistance testers work?</h2><p>Testing the integrity of insulation requires measuring its resistance to current flow across it. Testers use high voltage low current DC charge to measure the resistance. A high level of resistance means that very little current is escaping through the insulation. Conversely, a low level of resistance indicates a significant amount of current may be leaking through and along the insulation.</p><h2>What is the purpose of insulation testing?</h2><p>Ideally, all the electrical current sent along a conductive wire should reach its intended destination. However, you do find that some of it is lost along the way due to various reasons. Wires are insulated with a resistant sheathing to contain the conductivity of the copper or aluminium core, but even with this insulation in place, some of the current still manages to escape. The electricity that leaks out can be detrimental to electrical circuits and machinery.</p><p>Testing can help you determine whether the insulation is performing at an effective and safe level. Excessive heat or cold, moisture, vibration, dirt, oil and corrosive vapours can all contribute to deterioration therefore routine testing can identify problems before they result in injury or equipment failure.</p><p>Insulation testers provide noise-free, reliable results. They are safe and easy to use and the ideal solution for troubleshooting, commissioning and preventative maintenance applications.</p>

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Insulation Tester | Voltage Tester | RS

Insulation Testers

Buy from our selection of insulation testers from Arnoux. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Arnoux Insulation Testers | RS Components

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Megger Insulation Testers | RS

<p>In a world where electrical systems power our daily lives, precision and trust in your equipment is key. Megger Insulation Testers are your trusted partners in ensuring the integrity of your electrical installations.</p><p>Megger's Insulation Testers offer the utmost in performance, durability, and accuracy. With a legacy of over a century in the electrical testing industry, Megger has continuously innovated and refined their insulation testers to meet the highest standards of quality.</p><p>Whether you're an electrician, maintenance technician, or an engineer, you can rely on Megger's Insulation Testers to uncover potential issues before they become critical problems. Detect faults, pinpoint weaknesses, and prevent costly downtime with confidence.</p><p>Megger Insulation Testers are designed to be easy to use, even in challenging environments. Their robust construction ensures they can withstand the rigors of the field, providing long-lasting value.</p><p>Invest in the safety and longevity of your electrical systems. Choose Megger Insulation Testers and experience the peace of mind that comes with precision and reliability. When it comes to electrical testing, trust Megger to keep your world running smoothly.</p>

Buy from our selection of Insulation Testers from Kyoritsu. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Megger Insulation Testers

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