Gases measured (standard model) : all CFC, HFC and HCFC refrigerants, including but not limited to: R-11, R-12, R-21, R-22, R-23, R-32, R-113, R-114, R-123, R-124, R-125, R-134a, R-227, R-236fa, R-401A, R-402A, R-402B, R-404A, R-407A, R-407C, R-408A, R-409A, R-410A, R-422A, R-422D, R-424A, R-426A, R-427A, R-438A, R-500, R-502, R-503, R-507, R-508B, HFP, H-1211, HFO-1234yf, H-1301, H-2402, N-1230, FA-188 and FC-72

Measuring range :
Standard and SF6 models : 0.03 to 3.49 oz/yr (1 to 99 g/yr)
R-290 and R-600a models : 0.11 to 3.49 oz/yr (3 to 99 g/yr)
CO2 models : 5-500 ppm above ambient
Sensitivity :
Standard and SF6 models : 0.03 oz/yr (1 g/yr)
R-290 and R-600a models : 0.07 oz/yr (2 g/yr)
CO2 models : 5 ppm above ambient
Response time : < 1 second (typical, dependent on probe length)
Leak indicators : Visual (instrument display and smart probe, if equipped) and audible (via internal speaker or headphones)
Automatic background adjustment : Yes, in search mode
Power : 100 to 240 VAC, 50/60 Hz
Operating conditions :
32 to 122 °F (0 to 50 °C), 5 to 90% RH (non-condensing), 1 ATM
Warm-up time : 1 minute
Approvals : CE mark; UL/CSA/IEC/EN 61010-1
Size (H x W x D) :
Unit : 15.5 x 10.8 x 4.0 in. (39.4 x 27.3 x 10.2 cm)
Probe : 6 or 12 ft. (see ordering information)
Weight : 18.0 lbs. (8.2 kg)