Incl. rech. battery and calibration protocol Option: CO-H2 measurement · Mains unit 100-240 V for mains operation or battery charging in instrument · Modular flue gas probe, 300 mm long, Ø 8 mm, TÜV approval · Combustion air temperature probe, immersion depth 190 mm · Hose connection set for separate gas pressure measurement · Printer with wireless infrared interface · Flexible probe shaft, 330 mm long, Ø 10 mm, Tmax. 180°C · Instrument cleaner, 100 ml · Basic system case for instrument, probes and accessories