List of Hydrological survey products
- classification:Hydrological survey
46~90 item / All 144 items
Recommendation for investigation and diagnosis of aging water supply and drainage systems in condominiums.
- Hydrological survey
- others
Water quality analysis services to protect human health and ecosystems!
- Hydrological survey
- Environmental Survey
- Water quality/pH measuring device
The highly scalable open frame structure allows for surveys on small vessels! From marine biological surveys to detailed underwater measurements of structures.
- Work boats, research vessels, underwater work machines
- Hydrological survey
- Other services and technologies
The wireless tilt monitoring system enables easy tilt monitoring in a variety of settings.
- Hydrological survey
Even more compact than the conventional CH-6 series! 4ch and 8ch embedded models are also available!
- Hydrological survey
- Analysis and prediction system
In addition to conventional multi-layer flow direction and velocity measurement, it is equipped with various measurement options. It can accommodate various observation purposes such as waves, turbule...
- Hydrological survey
- Environmental Survey
- Other measuring instruments

Japan Society of Oceanography 2023 Autumn Conference
We will be exhibiting equipment at the Japan Society of Oceanography's 2023 Autumn Conference. Conference Dates: September 24 (Sunday) - September 28 (Thursday) Exhibition Dates: September 25 (Monday) - September 27 (Wednesday) Venue: Kyoto University Yoshida Campus We will showcase ultrasonic flow direction and velocity meters, DVL (Doppler Velocity Log), and other ultrasonic sensors. Please feel free to stop by during the breaks between research presentations. We look forward to seeing you.
A new ADCP equipped with a scientific fish finder sensor (frequency 70~120 kHz)! It can measure both flow and biomass with a single device.
- Hydrological survey
- Other measuring instruments
- Environmental Survey

Japan Society of Oceanography 2023 Autumn Conference
We will be exhibiting equipment at the Japan Society of Oceanography's 2023 Autumn Conference. Conference Dates: September 24 (Sunday) - September 28 (Thursday) Exhibition Dates: September 25 (Monday) - September 27 (Wednesday) Venue: Kyoto University Yoshida Campus We will showcase ultrasonic flow direction and velocity meters, DVL (Doppler Velocity Log), and other ultrasonic sensors. Please feel free to stop by during the breaks between research presentations. We look forward to seeing you.
We undertake waterproofing and water-stopping painting work due to the deterioration and corrosion of water gates!
- Plastering and painting work
- Other Management Services
- Hydrological survey
It is a portable electromagnetic flow meter that can easily measure flow velocity in rivers and various water channels.
- Hydrological survey
The distortion of the bimetal due to temperature changes is amplified and transmitted to the pen for measurement and recording.
- Hydrological survey
The distortion of the bimetal due to temperature changes is amplified and transmitted to the pen for measurement and recording.
- Hydrological survey
It is an analog recorder that detects and records temperature and humidity using a bimetal for temperature and hair for humidity.
- Hydrological survey
This is a recording thermometer that can be used for managing the curing temperature of concrete.
- Hydrological survey
This is a recording thermometer that can be used for managing the curing temperature of concrete.
- Hydrological survey
It is a portable electromagnetic flowmeter that can easily measure flow velocity in rivers and various waterways.
- Hydrological survey
It is a portable electromagnetic flowmeter that can easily measure flow velocity in rivers and various waterways.
- Hydrological survey
This is an analog recorder that detects and records temperature and humidity using a bimetal for temperature and hair for humidity.
- Hydrological survey
You can collect measured data wirelessly. *A Communication Base 3913 is required for data collection.
- Hydrological survey
Asman ventilated dry and wet bulb hygrometer available for use as a standard for relative humidity.
- Hydrological survey
A sensor attached to the tip of the tape measure can sound a buzzer when it reaches the water surface.
- Hydrological survey
It is a portable device that can quickly and accurately measure surface temperature, air temperature, and relative humidity.
- Hydrological survey
A condensation checker that integrates a hygrometer and an infrared thermometer.
- Hydrological survey
Handheld dew point meter available for spot checks.
- Hydrological survey
You can log, display, print, record, and output alarm information for rainfall. Alarm settings can be configured for primary and secondary settings based on cumulative rainfall for 1 hour, 24 hours, a...
- Hydrological survey
It is a commonly used rain gauge. It activates a pen based on signals sent from the sensor, allowing for the recording of changes in rainfall on a recording paper.
- Hydrological survey
This is a simple rain data logger compatible with the Japan Meteorological Agency standard rain sensors. It displays "1-hour rainfall" and "24-hour rainfall" on a two-line LCD.
- Hydrological survey
By setting up wire sensors in areas prone to landslides, we can detect landslides when the wires break and sound an alarm.
- Hydrological survey
It is designed to be driven by a spring mechanism, considering use in cold environments.
- Hydrological survey
The distortion of the bimetal due to temperature changes is amplified and transmitted to the pen for measurement and recording.
- Hydrological survey
You can determine the flow velocity from the propeller's rotation speed and measurement time.
- Hydrological survey
You can calculate the flow velocity from the propeller's rotation speed and measurement time.
- Hydrological survey
You can calculate the flow rate from the propeller's rotation speed and measurement time.
- Hydrological survey
You can determine the flow velocity from the propeller's rotation speed and measurement time.
- Hydrological survey
You can calculate the flow velocity from the propeller's rotation speed and measurement time.
- Hydrological survey
You can calculate the flow velocity from the propeller's rotation speed and measurement time.
- Hydrological survey
This is an analog recorder that detects and records temperature using a bimetal and humidity using hair.
- Hydrological survey
When an abnormal water level occurs, the sensor will activate the built-in contacts when submerged, allowing it to alert to danger with a siren and rotating light.
- Hydrological survey
A sensor attached to the tip of the tape measure will sound an alarm when it reaches the water surface and can also display the water temperature.
- Hydrological survey
The sensor attached to the tip of the tape measure can sound a buzzer when it reaches the water surface.
- Hydrological survey
Use narrow and thick tape to prevent sticking to pipes and similar surfaces.
- Hydrological survey
By continuously measuring the water depth of rivers, lakes, and ports, it is possible to measure and record the shape of the seabed and lakebed.
- Hydrological survey
By continuously measuring the water depth of rivers, lakes, and ports, it is possible to measure and record the shape of the seabed and lakebed.
- Hydrological survey
This is a rain gauge equipped with a heater that wraps a ceramic film heater around the rain measurement section, designed for cold regions.
- Hydrological survey