Plant Factories/Gardening Facilities

Unlike common soil cultivation, plant plants grow crops in a well-conditioned environment. Various monitoring and control are required in order to keep this growth environment constant. In addition to pH and ion meters, which enable easy measurement of culture media, HORIBA has a lineup of on-line meters that are optimal for control. In addition to measuring items that need to be managed in hydroponics cultivation, HORIBA provides total support for solutions to plant plant systems.


Pole/Wall Mount Type (On-site Installation) ≪H-1 Series≫

HP-200
mehr HP-200

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

HP-300
mehr HP-300

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

HD-200
mehr HD-200

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

HD-300
mehr HD-300

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

HD-200FL
mehr HD-200FL

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

HE-200C
mehr HE-200C

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

HE-300C
mehr HE-300C

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

HE-200H
mehr HE-200H

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

HO-200
mehr HO-200

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

HO-300
mehr HO-300

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

HC-200NH
mehr HC-200NH

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

Panel Mount Type ≪48/96 Series≫

HP-480
mehr HP-480

Panel-mount Type pH Meter (Four-Wire Transmission)

HP-480PL
mehr HP-480PL

Panel-mount Type pH Meter (Four-Wire Transmission, Pulse Proportional Control)

HP-480TP
mehr HP-480TP

Panel-mount Type pH Meter (Four-Wire Transmission, Industrial Time sharing Proportional Control)

HP-960FTP
mehr HP-960FTP

Panel-mount Type pH Meter (Four-Wire Transmission, 4 point ararm, Time sharing Proportional Control)

HD-480
mehr HD-480

Panel-mount Type Dissolved Oxygen Meter (Four-Wire Transmission, Membrane Type)

HE-480C
mehr HE-480C

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

HE-480H
mehr HE-480H

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

HE-960CW
mehr HE-960CW

Panel-mount Type Conductivity Meter (Four-Wire Transmission, 2-channel)

Benchtop / Handheld / Pocket Water Quality Meters《LAQUA》

LAQUA Benchtop Water Quality Meters



Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop meters were developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting.

LAQUA Handheld Water Quality Meters



In the field, in the lab or anywhere you need it. Designed for use with one hand and with an IP67 waterproof rating and shock-resistant casing, this meter can be used for long periods, even in dark places, making it ideal for field measurements in rivers and lakes.

LAQUAtwin Pocket Water Quality Meters


Your lab-in-a-pocket. HORIBA's unique pocket meter integrates the electrode, display and sample container to enable simple, effective on-site testing by direct measurement from a single drop.

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