Testing and Detection Instruments

Industry professionals demand durable, high quality instruments to troubleshoot quickly and easily on the job. Save time and money with Refrigerative Supply's lineup of testing and detection instruments. Check out our amazing selection of Air Flow Meters, Analog and Digital Thermometers, Electrical Testers, Pressure Meters, Refrigerant Leak Detectors, Vacuum Gauges and more, in stock and ready to order.