Profile: CPS Products, Inc. offers professional air conditioning and refrigeration tools & equipments. Our products are electronic refrigerant leak detectors, compact high capacity charging scales, clamp-on volt-ohm-ammeters, non-contact infrared thermometers, digital vacuum gauges, air velocity meters and sound level meters. Our Digital Amp-Seeker® professional auto-ranging clamp-on volt-ohm-ammeters are multi-function electrical testing workhorses, capable of performing all of your maintenance and inspection needs. Their functions include measurement of VAC, VDC, ACA, resistance, frequency and diode check. Our Temp-Seeker® non-contact infrared thermometers provide instant temperature measurement over a wide range of applications. They offer simple one-handed operation, laser point sighting, back-lit display, °C/°F select ability and automatic power off feature.