The LDH-380 leak detector is sensitive to a variety of general refrigerants, making it excellent for the maintenance of air-conditioning and cooling systems.

The HHLT-1 converts ultrasonic sound created from an air or gas leaks to a human ear detectable signal allowing you to pinpoint its exact location quickly.

Made of PTFE, PFA, and PCTFE, the Model FL-10 liquid flow meter is excellent for high-purity flow applications or with corrosive liquids. Available with or without a valve.

FLD1000/FLD2000 are designed with unique rotatable scales of dual air-water direct reading graduations showing SCFM and SLPM (air), as well as GPM and LPM (water) markings.