They key to a cost effective preventive maintenance plan are tools that will prevent big leaks before they happen. The Spectroline® OPK-441 Industrial Leak Detection Kit is a starter kit designed to pinpoint the exact source of even the smallest leaks in hydraulic equipment, compressors, engines, gearboxes and fuel systems. The kit features the OPTIMAX™ 400 violet light LED flashlight.

Spectroline,, 800-274-8888