EXTECH RD200 Refrigerant Leak Detector

Detectable Refrigerants: SF6 electrical equipment and gas, HFC, CFC, HCFC refrigerants, HFC
(R134 and R123), halogen gas, ethylene, tetrafluoroethylene,
trichloroethylene, and most compounds containing halogen.
Sensor: Replaceable heated diode gas detector (part no. RD200-S)
Accuracy: < 2.8g/year (0.1oz./year)
Sensitivity Levels: 
Low 30g/year (1.05oz./year)
High 6g/year (0.2oz./year)
Test Bottle Solution: 1:1 ethanol (95%) and distilled water
Warm up Time: 2 minutes (approx.)
Response Time: Instantaneous
Auto Power OFF: Automatic shut off after 10 minutes
Low Battery Indication: Battery status LED glows red
Power Supply: 9V Battery (rear compartment under protective jacket)
Battery Life: 30 hours of normal use
Operating Conditions: 0°C to 50°C (32°F to 122°F) <80%RH
Storage Conditions: -10°C to 80°C (14°F to 176°F) <70%RH
Length: Flexible Gooseneck only: 50.2cm (19.8”)
Length: Gooseneck w/ Sensor: 52cm (20.5”)
Meter Dimensions / Weight: 185 x 72 x 35mm (7.3 x 2.8 x 1.4”) / 305g (10.8 oz.)
Safety CE; Designed to SAE J1627