Features

• SKF TKED1 Non-Contact Electrical Discharge Detector. (EDD Pen). Electrical erosion, lubricant degradation and bearing failure are often ca***d by electrical discharges as a result of motor shaft voltages discharging through a bearing. The TKED1 has been uniquely and specifically designed to detect these discharges safely, protecting the ***r whilst a motor or machinery is in motion. No special training is needed to *** the detector and no touching of machinery is required. The EDD pen comes with an LED back lit screen which assists ***rs in dark environments, it also features an antenna and ergonomic grip. Capable of detecting discharges on a time base of 10 seconds, 30 seconds or indefinite, this device can significantly prevent unplanned machinery downtime. Features and Benefits:. 50 MHz to 200 MHz frequency range Remote solution, works at a distance LED Backlit screen IP55 for *** in most industrial environments. How do non-contact voltage testers work?. Also known as a voltage detector, voltage tester pens, sensors or test pens. They allow the ***r to test electrical conductors without touching them. Non-contact testers are the safest and easiest way to detect electric fields or voltage. Voltage testers utilise what is called capacitive coupling, the ***r holding the instrument provides a ground reference. The tester then detects changing electric field around the object or objects conducting an AC current. (Alternating current) Simply put, the ***r and the tester pen when near the electrical conductor will ca*** a small current to flow through the tester from the source, this is how it detects AC voltage.