Elma Instruments Regrigerant leak detector rld4

Refrigerant leak detector RLD4 Product description: Elma RLD4 is a handy leak detector for detecting refrigerant leaks (HFC, HCFC and CFC). The instrument is equipped with an ultra-sensitive sensor that can detect leaks down to 3 grams/year for R-134a/R22, for example. The instrument can detect all CFC refrigerants. The sensor head is mounted on a long flexible arm, allowing it to search and test in all nooks and crannies. The instrument is suitable for cooling, air conditioning, climate and heat pump systems, both in manufacturing and service. With Elma RLD4 you have the option of adjusting the sensitivity of the sensor in 3 steps, which is practical when searching for leaks of different sizes. When Elma RLD4 detects the presence of a refrigerant this is indicated by both an acoustic and visual alarm whose intensity increases with the measured concentration.Elma RLD4 also has a built-in Reset function, both manual and automatic, whereby the sensor ignores any ambient concentration of refrigerants until it detects concentrations higher than where the instrument was Reset.Elma RLD4 comes complete with test gas in a practical protective case including operating instructions and batteries.Technical specifications: HxWxD (mm): 173x66x56Battery life: Approx. 7 hoursWeight (grams): 400Battery: 4 x 1.5V (C) included