Koolance’s inline flow meters provide electronic indication of real-time coolant flow rate. G 1/4 BSPP fitting threads, and primary materials are nickel-plated brass and acrylic. Approximate read range is 1.0-15 LPM (15.6-240 GPH). Wire length is about 28’ (70cm). Koolance DCB-FM01 or CTR-KSM100 can be used to display the flow rate, if not connected to a compatible Koolance cooling system.