* Sensor: Infrared
* Refrigerants: R-22, R134a, R404a, R410a, R507 (AZ-50) AND ALL CFCs, HCFCs AND HFCs
* Sensitivity levels: High 0.15 OZ./ YEAR (4g/ Year)
* Medium: 0.25 OZ./ YEAR (7g/ Year)
* Low: 0.5 OZ./ YEAR (14g/ YEAR) (COMPATIBLE WITH SAE J2791)
* Reset: Automatically reset to background level
* Response time: Less than 1 Seconds
* Warm up time: 30 Seconds
* Battery type: 3.7V DC, 1960mAh Rechargable lithium battery
* Battery life: Approx 5 Hours continuous use when fully charge
* Charge time: 6 Hours @ 400mA, 32℉-113℉ (0℃-45℃)
* Audio alarm: Yes (Buzzer)
* Pump system: Yes
* Auto power off: 10 Minutes of idle
* Low battery indicator: Yes
* Tip light: Yes
* Flexible probe length: 18" (450mm)
* Operating temp. and % RH: 32℉ - 122℉ (0℃-50℃), ＜80% RH
* Storage temp, and % RH: 14℉ - 140℉ (-10℃-60℃), ＜70% RH
* Accessories: instruction manual, carrying case, leak test bottle, AC Adapter, filters (5PCS)