Elitech IR-200 Infrared & Heated Diode Refrigerant Leak Detector for Air Conditioner and Automotive Repair

Refrigerants: CFCs, HFCs, HCFC series and HFO-1234YF Sensor Life Infrared Sensor: 10 Years; Heated Diode Sensor: 500 Hours Sensitivity Infrared Sensor: up to 4g/year; Heated Diode Sensor: up to 13g/year Sensors: Infrared & Heated Diode Alarm Mode: Audible & Visual Alarm Auto-Off: After 10 min of inactivity Power Supply: 2 * 18650 lithium battery Operating Hour: 8 hours continuously (after a single charge) Charging Time: Approx. 4 hrs Charging Voltage/Current: DC 5V, 1A Storage Temperature: -20℃~60℃ (-4℉~140℉) Operating Temperature: -10℃~52℃ Operating Humidity: Maximum 90%RH (non-condensing) Dimensions: 201 x 72 x 35mm(7.9”x2.8” x1.4”) Weight: 450g (15.9oz) Warranty: 1 years