HOME > 제품소개 > Oxygen Analyzer     Model 1100E Model 2100 Model 3100 Model 4100 Model 5100 & Model 5100E Model 7000 & Model 7100E Oxytron 2000       Oxytron 2000 Electrochemical fuel cell 0~25% ±0.05% RS232, 4-20mA,0-1VDC,0-5VDC,0-10VDC 4.75”*3.00mm LED, 알람 기능 0-50℃ 6개월 1년 115/220VAC