Refrigerant: R290, R404A, R134a, R32, R50 (Methane), R407A, R407C, R407F, R410A, R417A, R438A, R448A, R449A, R450A, R452A, R452B, R453A, R454A (XL40), R454B (XL41), R454C (XL20), R455A, R507, R513A, R600, R600a, R717 (NH3), R1233zd, R1234yf, R1234ze, R1270, SF6, R22
Sensitivity: 1 g/year (CFC, HCFC, HFC and HFO)
Operating temperature and humidity -20°C to 50°C; 95% RH max.Power supply Li-Ion rechargeable cell