Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 70 items
This portable flow meter is designed to measure flow velocity easily and accurately.
■Features ●Measurement in m/s, ft/m ●Flow velocity data includes current value, average, maximum, minimum ●Data memory: 30 sets ●Two types of shaft lengths ●Operates for approximately 5 years on lithium batteries ●Device is splash-proof
● The simple portable flow meter has been further evolved to expand the range of measurement locations. ● You can input the coefficient test values of Ceres and read them directly.
● Measurement range is 4 m/s ● Correction coefficients can be registered. Correction coefficients from the correction certificate can be input.
The main unit is smaller than postcard size, powered by two AA batteries, achieving over 50 hours of continuous operation, and equipped with an automatic power-off function.
The main unit is smaller than postcard size. It uses two AA batteries. Achieves continuous operation for over 50 hours. Equipped with an automatic power-off function.
An electromagnetic flow meter that pursues lightweight and simplicity with an auto-zero function. Both the main unit and the detection part weigh less than 500g.
Electromagnetic flowmeter pursuing lightweight and simplicity. Auto-zero function. Both the main unit and the detection unit weigh less than 500g. Convenient for portability. The protective pipe is made of stainless steel and can also serve as an extension pipe.
Educational experimental device: Laser Doppler velocimeter
It is ideal for practical training to understand the principles and usage of student experiments and laser velocimeters, made possible by offering at a low price. ○Lds118-1: Forward scattering ○Lds128: Educational forward scattering
The successor model to the highly acclaimed VR-301! It has become even easier to use.
Waterproofing upgraded to IP67 equivalent! Significant reduction in power consumption achieved through circuit redesign. Continuous usage time doubled compared to previous models!
Ceres test-compatible propeller-type flow meter LR5000
The successor model to the highly praised LR4000! The detector can be connected to the LRT-20 series, which continues to be sold. The changes to the casing allow for a larger display and increased durability of the main unit. The power supply has been upgraded to a lithium-ion battery, enabling long hours of continuous operation.
The successor model to the VE20! Newly launched with improved usability and a fresh design!
Waterproof rating equivalent to IP65, ensuring reliability even in rainy conditions. Easy to hold shape with a soft-touch outer frame. Easy handling with a separate cable. Lightweight design at approximately 310g.
Portable flow meter capable of flow calculation.
Not only does it measure flow velocity like conventional flow meters, but it can also automatically calculate instantaneous flow based on several measured flow velocities and water depth data. The flow calculation is compatible with rivers, channels, circular pipes (including 2/3 elliptical shapes), and rectangular channels (including square, rectangular, and trapezoidal shapes). By using an optional water depth sensor, water levels and the depth at measurement points can be measured more easily and reliably.
Equipped with a simple flow meter function. Pinpoint measurement of rivers and open channels.
The FH950S is a portable water depth and flow velocity meter equipped with three functions: flow velocity sensor, water depth sensor, and flow calculation, all in a compact body. It can efficiently handle river water, drinking water, agricultural water, and industrial water with just one device, making it suitable for cost reduction. The display is easy to read, and data can be recorded with a single button during measurement, as well as imported to a PC. Its lightweight and compact design make it convenient to carry.
Sensor and probe shapes that are not affected by floating substances.
It is a portable electromagnetic flowmeter designed for all types of flow velocity measurement surveys.
Three-dimensional flow direction and velocity can be measured. It can be used in freshwater areas such as lakes and rivers, as well as in coastal marine areas.
The Vector is a single-point Doppler flow velocity meter that can measure the three-dimensional flow direction and velocity at a point 15 cm away from the probe. It is also equipped with standard sensors for water pressure, water temperature, compass, and tilt, allowing for automatic correction of flow direction and velocity values. Both memory recording and real-time recording are possible.
A compact, battery-operated type with excellent mobility. It can measure flow rates safely and quickly.
The RYUKAN WJ7661-S2 is a non-contact flow velocity meter using microwave Doppler technology. It can be mounted on a tripod, and by simply directing radio waves at the measurement point, it allows for safe and easy measurement of flow velocity from a distance without touching the flow. Since it uses microwaves, it is less affected by weather conditions such as temperature, wind, rain, and fog, enabling stable measurements. For more details, please contact us.
It is a portable electromagnetic flow meter designed for all types of flow velocity measurement surveys.
The portable electromagnetic flow meter PVM-3i is designed for measuring flow rates in various applications such as sewage, wastewater, rainwater, and rivers. It features a sensor and probe shape that is not affected by suspended solids, and it has a built-in ground in the sensor body, allowing it to be used while installed at the bottom of a pipe. Automatic sensitivity adjustment according to flow rate is possible. 【Features】 ○ Real-time display of flow rate values ○ Internal memory storage of measurement data ○ Automatic power save mode ○ Data transfer to a computer ○ Built-in calendar For more details, please contact us or download the catalog.
A one-axis electromagnetic flowmeter for easily and accurately measuring flow velocity in rivers and various waterways.
The AEM1-D is a portable one-axis electromagnetic flowmeter developed for the easy and accurate measurement of flow velocity in rivers and various waterways. It can be used in the field with water depths starting from 3 cm, and compared to traditional propeller-type flowmeters, it has fewer malfunctions and is very easy to handle and maintain, providing flow velocity values from low to high flow rates in digital output. 【Features】 ○ Equipped with a new memory function ○ Capable of recording data from up to 255 measurement points along with calendar information ○ No need to fill out field notebooks on-site ○ Data processing can be done indoors using a computer For more details, please contact us.
Equipped with a computer-controlled thermal mass flow meter body and the software StreamWare that controls it.
If you have any questions regarding the introduction below, please feel free to contact us.
Simultaneous measurement of particle diameter and flow velocity is possible. It can measure one-dimensional or two-dimensional flow velocity, and mapping measurements are also possible.
The PDA (Particle Dynamics Analyzer) is also well known as PDPA (Phase Doppler Particle Analyzer) and PDI (Phase Doppler Interferometer), and it has established itself as a measurement method for simultaneous measurement of particle size and flow velocity. The PDA is an extension of the laser Doppler anemometer (LDA), and both PDA and LDA are optical technologies that perform ideal non-contact point measurements in a wide range of fluid dynamics applications. It is optimal for measuring the shape and velocity of particles emitted during spraying and fuel injection. 【Main Features】 - Factory-calibrated optical system for light transmission - User-friendly optical fiber receiving probe - Wide particle size measurement range from 1 to 500 μm - Sophisticated signal processor compatible with diverse applications - Advanced, versatile, and user-friendly software - Automatic phase calibration function to improve particle size measurement accuracy - Optical mount applicable to many PDA applications - Usable as a standard backscatter LDA measurement - Expandability to other solutions
The highly efficient ultra-compact electromagnetic detection unit enables precise measurements across a wide range of applications, from extremely low flow rates to high flow rates.
The ultra-compact electromagnetic detection unit with excellent drainage enables precise measurements across a wide range of applications, from extremely low flow rates to high flow rates. Its unmatched accuracy and high reliability, even under high-pressure conditions, have solidified its market reputation. This device has been developed as a flow meter for rivers, irrigation channels, drainage channels, etc., incorporating our company's many years of experience and technology along with the unique advantages of electromagnetic systems and a memory function in the display unit. It is specifically designed and manufactured to be ultra-compact and lightweight for use in narrow shallow channels. ● For more details, please contact us or download the catalog.
Measurement of flow velocity in general rivers, waterways, and flood/high-velocity areas.
This device is designed to measure flow velocity in flood and high flow areas of general rivers and waterways, and it is an improved and developed version of the CM-1A electric flow meter that has been used and appreciated for many years.
Large and easy-to-read LCD display! It demonstrates sufficient durability even in intense water flow.
The "CM-1AX type" is a portable electric flow meter designed to measure flow velocity in flood and high-velocity areas of general rivers and waterways. It features a propeller section with significant water resistance positioned at the rear to achieve excellent stability, and it is designed for use in high-speed flows with many small stones and driftwood, demonstrating sufficient durability even in intense water currents. Additionally, it has a drip-proof structure and incorporates a memory function. 【Features】 ■ Portable ■ Plastic molded propeller ■ Direct reading ■ Built-in memory function ■ Drip-proof structure ■ Large and easy-to-read LCD display *For more details, please refer to the PDF document or feel free to contact us.
No worries about objects getting tangled! We offer options such as forward/reverse flow detection output and exposure detectors.
The "TK-125 type" is a gate management system and river flow direction and velocity meter installed in locations where backflow of river water occurs, such as tidal rivers and sluices. It automatically measures both forward and reverse flow continuously over a long period using an electromagnetic flow velocity detection mechanism. The output signals of this product are used for controlling the opening and closing of sluices and gates. Please feel free to contact us if you have any requests. 【Features】 ■ No movable or wear parts ■ No concerns about objects getting tangled *For more details, please refer to the PDF document or feel free to contact us.
When a conductive pair moves across a magnetic field, a voltage is generated in the conductor and current flows.
An electromagnetic flowmeter measures flow velocity by detecting the electromotive force generated when a conductive fluid, such as water, flows across a magnetic field according to the principle of electromagnetic induction.
The average flow velocity at any time can be measured. The measurements are for X, Y, V, θ, and their respective local conversion values.
The WCM-302 is a compact 1-channel X·Y electromagnetic flow velocity meter with a sensor size of 4mmφ×16mm, resulting in minimal flow disturbance. It operates on a dual power supply system with a battery and AC100V. It achieves a fast response time for flow velocity measurements. Additionally, it can measure flow rates from micro to high velocities. 【Features】 ■ The sensor is compact at 4mmφ×16mm, resulting in minimal flow disturbance. ■ Measurements include X, Y, V, θ, and their respective local conversion values. ■ Average flow velocity can be measured over an arbitrary time period. ■ The main unit is small and lightweight, making it portable. ■ The main unit can record up to a maximum of 999 measurement data. *For more details, please refer to the PDF document or feel free to contact us.
![Electromagnetic Flow Meter 'LP1100' [Rental]](https://image.mono.ipros.com/public/product/image/afa/2000485886/IPROS68214954378653378692.jpeg?w=280&h=280)
It is a portable electromagnetic flowmeter that can easily measure flow velocity in rivers and various types of waterways.
■ You can choose a simple measurement method and a way to save data to memory. ■ Automatically adjusts to the optimal sensitivity according to the flow rate. ■ Notifies you that measurement is in progress through screen display and buzzer sound. ■ Built-in calendar allows you to save the time of measurement simultaneously.
![Direct-reading electromagnetic flow direction and velocity meter 'AEM213-D' [Rental]](https://image.mono.ipros.com/public/product/image/54e/2000485938/IPROS15239939275395734329.jpeg?w=280&h=280)
A direct-reading flow direction and velocity meter composed of a 2-axis electromagnetic flow velocity sensor and a compass.
■Depth sensor and water temperature sensor are standard equipment. ■Velocity measurements at the target water depth can be reliably performed. ■Compact and lightweight for easy portability. ■Equipped with memory function. ■Observation data can be transferred to a computer after recording, allowing for easy various calculations.
![Three-Channel Flow Meter 'Type 1 P' [Rental]](https://image.mono.ipros.com/public/product/image/e48/2000485960/IPROS75733043493606650371.jpeg?w=280&h=280)
You can determine the flow rate from the propeller's rotation speed and measurement time.
■Measurement range: 0.20 to 3.20 m/s ■Measurable water level: 300 mm
![Electromagnetic Flow Meter 'LP3100' [Rental]](https://image.mono.ipros.com/public/product/image/d8a/2000496327/IPROS68615873863374026446.jpeg?w=280&h=280)
It is a portable electromagnetic flowmeter that can easily measure flow velocity in rivers and various water channels.
- Simple measurement with direct reading on the display - Data storage measurement that saves depth and distance - Built-in calendar function, compact and lightweight, convenient for carrying
A classic for wave observation! You can transform it worldwide with satellite communication.
Our "WAVE HUNTER14 WH-501" is a wave height, wave direction, and flow velocity meter designed for installation on the seabed. It measures water pressure using a pressure sensor, and the eastward component flow velocity (E flow velocity) and northward component flow velocity (N flow velocity) using an electromagnetic flow velocity sensor, with a sampling interval (typically: 0.5 seconds). It is capable of recording data for the duration of the measurement on an SD card. Stable wave observation is achieved through water pressure wave height measurement, and water temperature and direction are also measured and recorded as sub-data. 【Features】 ■ Transforms into a worldwide monitoring system with satellite communication Monitoring is possible from anywhere on Earth with KOBAZAME-S (sold separately) ■ Compatible with conventional products in WAVE HUNTER08 mode ■ New long-period mode allows for energy-efficient simultaneous observation of tsunamis and long-period waves ■ Uses an SD card (up to 32GB) for data memory ■ Recording function supports intermittent observation for over 6 months and continuous observation for over 30 days, also accommodating long-period wave observation *For more details, please download the PDF or feel free to contact us.
Non-contact, high temporal resolution measurement capable mini-LDV system manufactured by MSE, USA.
The 1D/2D/3D Laser Doppler Velocimeter (LDV) is a system capable of non-contact, high temporal resolution measurement of velocity at each point in flow fields of liquids, gases, etc. It has a built-in laser on the light emission side, eliminating the need for optical axis adjustment and speed calibration, making it a full turnkey system. It is ideal for wind tunnel tests, water tank tests, and airflow analysis around rotating bodies. 【Features】 - Non-contact measurement of flow fields - Point measurement - No optical axis adjustment required (DPSS laser built-in) - High-speed time series data acquisition and analysis - A rich lineup of systems including a backscatter system with one probe, light emission + light reception system, and compact probe systems. For more details, please contact us or download the catalog.
