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

more HP-200

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

more HP-300

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

ORP Meter

more HO-200

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

more HO-300

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

Conductivity Meter

more HE-200H

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

more HE-200C

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

Resistivity Meter

more HE-200R

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

more HE-300R

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

Dissolved Oxigen (DO) Meter

more HD-200FL

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

more HD-200

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

more HD-300

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

Ammonia Nitrogen Meter

more HC-200NH

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

Turbidity Meter

more HU-200TB-H

Field-installation Type Turbidity Meter (Four-Wire Transmission, High-sensitivity)

MLSS Meter

more HU-200SS

Field-installation Type MLSS Meter (Four-Wire Transmission)

Residual Chroline Meter

more HR-200

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

Fluoride Ion Concentration Meter (F+Concentration Meter)

more HC-200F

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

more HC-300F

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