■ 제품필수정보

제조사	Testo
제조사품명	0554 0549
간략설명	Testo Combustion Gas Analyser Printer

■ 제품사양

Battery
타입 = 9V testo 535 CO ;sub>2 ;/sub> Meter. The Testo 535 is an efficient CO ;sub>2 ;/sub> measuring instrument for measuring indoor air quality. Bad air quality in rooms can lead to tiredness, lack of concentration and illness and is caused in many cases, by insufficient ventilation. CO ;sub>2 ;/sub> is used as an indicator when assessing indoor air quality ??if the CO ;sub>2 ;/sub> in indoor air is too high (limit value: 1000ppm) the air feels stuffy and stale. Long-term monitoring via maximum/mean calculation 2 channel infrared sensor Long-term stability Tests stationary CO ;sub>2 ;/sub> transducers in ??demand controlled ??ventilating systems (DCV) Monitors indoor air quality in open plan offices Measures the concentration of CO ;sub>2 ;/sub> in ingoing and outgoing air ducts Data can be printed on location with date and time on the optional IR Testo printer