Check the listing for details. Elitech LD-100+ Heated Diode Refrigerant Leak Detector CFCs HCFCs HFCs HCs HFOs. Condition: New. Listed at 119.99 USD. Elitech LD-100+ Heated Diode Refrigerant Leak Detector features high sensitivity, quick response, and long sensor lifetime. This is achieved automatic and manual mode suitable for locating leaks in various complex environments. In addition to the supreme performance and functional advantages, it offers a new suction structure design that increases the sensitivity while having the anti-water absorption function at the same time. Technical Features Sensitivity Indication 3 sensitivity levels: Red S means high sensitivity level. Orange S means medium level. Green S means low sensitivity Automatic & Manual Reset "A" icon means the automatic reset model starts. Do not need to press the RESET button to calibrate the detector. Suitable for locating leaks in various complex environments. Battery Level Indication When the battery is run off, the battery indication gets red and flashing. Orange means medium power. Green means high power New Suction Structure Design Increases the sensitivity while having the anti-water absorption function at the same time Warming-up Icon Press the power button and wait for the 30s to warm up the detector 3 AA Alkaline Batteries Included Please open the battery cover and remove the insulation sheet for first use Product Details Package Included 1 X LD-100+ leak detector ( excluding sensor) 1 X Heated diode gas sensor 3 X AA alkaline battery 1 X Packing box 1 X Performance report Applicable to all halogen refrigerants, including but not limited to CFCs： Such as R12, R11, R500, R503 HCFCs： Such as R123, R124, R502 HFCs： Such as R134a, R404a, R410a, R407C, R32 HCs： Such as R600a, R290 HFOs： Such as R1234YF Trouble Guide E1 Probe power failure E2 Probe missing or faulty E3 Fan shutdown Parameters Sensor Type Heated diode gas sensor Applicable refrigerant CFCs, HCFCs, HFCs, HCs and HFOs Minimum detectable leakage ≤ 3g/y Sensor lifetime ≥1 year Reaction time ≤3s Reset Automatic/manual Warm-up time 30s Probe length 16.5 in/420mm Reset time 10s Package size 12.3oz/ 350g Working temperature range 0-50℃ Battery life 7 hours Working Humidity Range