Measurements :
O2 : 0 to 20.9%
CO-H2 compensated : 0 to 10,000 ppm
CO (high) : 0 to 40,000 ppm
NO : 0 to 3,000 ppm
NO2 : 0 to 500 ppm
SO2 : 0 to 5,000 ppm
Stack temperature : -4 to 2192°F (-20 to 1200°C)
Ambient temperature : -4 to 2192°F (-20 to 1200°C)
Draft/differential pressure : ± 72 inH2O (± 179 mB)

Sample flow rate : 0.6 to 0.7 L/min (standard) & 1.0 L/min (high flow mode)
Display : 4.3 in. (10.9 cm) color touch panel LCD
Power : Rechargable Li-Ion battery pack, 4x AA batteries or wall adapter (5V USB)
Run time : 12 to 14 hours (typical, w/ included Li-Ion battery pack)
Operating conditions : 32 to 113°F (0 to 45°C), 15 to 90% RH (non-condensing), 1 ATM ± 10%
Warm-Up time : 60 seconds
Memory : 500 sets of records
Communications : USB 2.0 (micro-B), IrDA, Bluetooth®
Approvals : CE
Size (H x W x D) : 10 x 3.8 x 2.5 in. (25.4 x 9.7 x 6.4 cm)
Weight : 1.5 lb. (0.68 kg) w/ Li-Ion battery pack