Products

Ion Tester（counter）

Gas Detector(Meter)

EST-301 Fixed gas detector

Radiation (ray) detector

Air quality monitoring system

Dust concentration detector

Portable dust concentration detector

Water Quality Tester（sensors）

Infrared emissivity tester

Huibai ultrasonic equipment general agent

KNF-400BA water supply pipe network water quality monitoring system

KNF-400BA water supply pipe network water quality monitoring system

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KNF-400B Tap water quality monitoring system,Residual chlorine, PH, turbidity

KNF-400B Tap water quality monitoring system,Residual chlorine, PH, turbidity

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knf-101 ph sensor, ph electrode

knf-101 ph sensor, ph electrode

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KNF-2020Water quality detector

KNF-2020Water quality detector

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KNF103A dissolved oxygen sensor, Fluorescence DO sensor

KNF103A dissolved oxygen sensor, Fluorescence DO sensor

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KNF-104A turbidity sensor, turbidity meter, turbidity electrode

KNF-104A turbidity sensor, turbidity meter, turbidity electrode

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KNF108COD sensor, chemical oxygen demand sensor

KNF108COD sensor, chemical oxygen demand sensor

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KNF-107A ammonia nitrogen sensor, ammonia nitrogen detector

KNF-107A ammonia nitrogen sensor, ammonia nitrogen detector

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KNF-101A redox potential sensor, ORP sensor

KNF-101A redox potential sensor, ORP sensor

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KNF-102H conductivity sensor

KNF-102H conductivity sensor

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KNF-131 drop-in level gauge,pressure level gauge,level transmitter

KNF-131 drop-in level gauge,pressure level gauge,level transmitter

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KNF-130 Ultrasonic level gauge,level gauge,water level gauge

KNF-130 Ultrasonic level gauge,level gauge,water level gauge

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