Hand-Held Refrigerant Leak Detector - General Tools & Instruments

Specifications

The General Tools & Instruments RLD380L Hand-Held Refrigerant Leak Detector precisely identifies leaks in various refrigeration systems. It offers high and low sensitivity settings, detecting R-134a and R-22 with sensitivities of 6g/yr (Hi) and 30g/yr (Lo), and R-404A, R-407C, and R-410A with sensitivities of 8g/yr (Hi) and 40g/yr (Lo). The device features a rapid 90-second warm-up time to quickly prepare for use. It is powered by four "AA" batteries, providing up to 40 hours of typical operation. An auto power-off function engages after 10 minutes of inactivity to conserve battery life. The detector operates efficiently in temperatures ranging from 32° to 104°F (0° to 40°C) and at humidity levels below 80% RH. It weighs 14.1 oz. (400g) and measures 6.8"H x 2.6"W x 2.2"D (173 x 66 x 56mm).

Key Features

The RLD380L Hand-Held Refrigerant Leak Detector incorporates a reliable, replaceable semiconductor sensor that utilizes advanced digital signal processing for accurate readings. It is equipped with a long, flexible 15.5-inch (394mm) stainless steel gooseneck probe, allowing access to hard-to-reach areas for thorough leak detection. Visual and audible alarms work redundantly to alert users to refrigerant leaks, complemented by a color-coded display indicating high and low leak levels. The detector includes a sensitivity switch for adjusting between high and low detection modes. An ambient refrigerant concentration reset function allows for background concentration adjustment, aiding in pinpointing specific leak sources.

Applications

This versatile refrigerant leak detector is engineered for a wide range of professional applications. It is suitable for HVAC/R technicians performing residential or commercial AC leak detection, industrial maintenance, and automotive diagnostic tasks. The RLD380L effectively pinpoints leaks in air conditioning systems, refrigeration units, and various cooling systems that utilize compressors and refrigerants. Its ability to detect multiple refrigerants, including R-134a, R-404A, R-407C, R-410A, and R-22 (Freon), makes it an essential tool for comprehensive refrigerant system servicing.

Benefits

The General Tools RLD380L provides tangible advantages for professionals seeking efficient and accurate refrigerant leak detection. Its high sensitivity helps users quickly identify even small leaks, preventing further refrigerant loss and system damage. The flexible gooseneck probe enhances access to concealed areas, saving time and effort during inspections. With redundant audible and visual alarms, technicians receive clear indications of a leak, improving safety and reducing diagnostic time. The long battery life ensures extended use on the job, minimizing interruptions for battery replacement. The inclusion of a custom hard plastic carrying case protects the device and facilitates easy transport between job sites.