H-1 Series (Field-Installation Type)

Field-installation Type Water Qualty Meters H-1 series  offer a rainproof structure. This has been newly developed under the concepts of “Tough”,“Intelligent”, and “Easy maintenance” in order to stand the severe environmental conditions of on-site processes.
This series of units comprehensively can use all kinds of water treatment from purified water monitoring to waste water monitoring.


pH Meter

HP-200
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Field-installation Type pH Meter (Four-Wire Transmission)

HP-300
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Field-installation Type pH Meter (Two-Wire Transmission)

ORP Meter

HO-200
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Field-installation Type ORP Meter (Four-Wire Transmission)

HO-300
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Field-installation Type ORP Meter (Two-Wire Transmission)

Conductivity Meter

HE-200H
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Field-installation Type Electric Conductivity Meter (Four-Wire Transmission, For High-concentration)

HE-200C
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Field-installation Type Electric Conductivity Meter (Four-Wire Transmission, For Low-concentration)

Resistivity Meter

HE-200R
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Field-installation Type Electric Resistivity Meter (Four-Wire Transmission)

HE-300R
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Field-installation Type Electric Resistivity Meter (Two-Wire Transmission)

Dissolved Oxigen (DO) Meter

HD-200FL
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Field-installation Type Dissolved Oxygen Meter (Four-Wire Transmission, Optical Type)

HD-200
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Field-installation Type Dissolved Oxygen Meter (Four-Wire Transmission, Membrane Type)

HD-300
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Field-installation Type Dissolved Oxygen Meter(Two-Wire Transmission, Membrane Type)

Ammonia Nitrogen Meter

HC-200NH
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Field-installation Type Ammonia Nitrogen Meter(Four-Wire Transmission)

Turbidity Meter

HU-200TB-H
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Field-installation Type Turbidity Meter (Four-Wire Transmission, High-sensitivity)

MLSS Meter

HU-200SS
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Field-installation Type MLSS Meter (Four-Wire Transmission)

Residual Chroline Meter

HR-200
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Feild-installation Type Residual Chlorine Meter (Four-Wire Transmission, Water flow beads)

Fluoride Ion Concentration Meter (F+Concentration Meter)

HC-200F
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Field-installation Type Simplified Fluoride Ion Concentration Meter(Four-Wire Transmission)

HC-300F
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Field-installation Type Simplified Fluoride Ion Concentration Meter(Two-Wire Transmission)