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Diagnostics Variable Resistors

Variable Resistors for Automotive Diagnostics

These variable resistors designed for automotive technicians diagnosing and testing sensors and monitored circuits. A number of sensors use resistance as the method to record the state of change of a vehicle component position etc. This has the effect of altering the signal voltage that is being sent to the ECU. These changes in resistance are useful to a technician in that they can be replicated and substituted on the same signal wires. This enables sensors to be tested for operation and accuracy, wiring to be diagnosed for shorts or high resistance and ECUs to be confirmed as being able to interpret correct signal voltages or not.

We manufacture specialist leads in the UK and supply reliable products from the world’s leading manufacturers, so you can rely on us for quality equipment that completes the task safely, efficiently and accurately. Browse other areas on our site to find a range of test instruments, test clips, connections and related equipment for a range of applications.

Automotive Test Tools. Breakout Leads and accessories from Warwick Test Supplies are built to a high quality standard using IEC 61010 and OEM components and we pride ourselves on offering products from top brands such as Amprobe, Fluke & Testec, as well as stocking bespoke and custom assemblies for more specific requirements. If you would like some more information about any of our products, please contact us and speak to one of the team who will be happy to help you.