Lee Consultants - ETM2 portable twist measuring device.

The ETM2 is a hand held portable instrument designed to measure the number of entanglement (node, nip) points on a running thread-line. The results displayed are user selected as either just entanglements per metre or entanglements per meter, average entanglement space and maximum entanglement space. The measuring head incorporates an infra-red sensor that detects the variation in yarn size, measurements are taken for a short sampling time the results are displayed on an intelligent 2-line display. More photographs available on request 1 of 1