Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 17 items
Since it is wireless, there is no need to lay cables between the transmitter and the repeater, making installation easy.
The transmitter has a built-in solar cell, so there is no need to draw power from an external source.
Easy-to-read large display.
This is a notice from Aoi Yamato Co., Ltd. regarding the "thermometer."
Portable type that is compact, lightweight, and easy to measure.
This device is a submersible thermometer designed to measure water temperature in lakes, rivers, coastal areas, and wells, featuring a thermistor with excellent sensitivity housed in a metal case. Both the sensing part and the capillary cable are designed to withstand high water pressure and tension. In particular, the ET-60X model for wells can achieve high-precision measurements even in high temperature and high pressure (up to 1,000m depth). Additionally, the ET-72X model can simultaneously measure water depth, allowing for quick and accurate measurements of the vertical distribution of water temperature.
Compact and lightweight, easy to operate! Please make use of it for monitoring the descent depth and capture position of the longline.
The "SBT-500" is a super compact depth and temperature gauge for tuna longline fishing boats, featuring easy operation due to its electromagnetic coupling method, small and lightweight design, and high reliability thanks to its completely sealed construction. Please make use of it for monitoring the descent depth of the longline and the capture position. 【Features】 ○ Easy operation with electromagnetic coupling ○ Compact and lightweight ○ High reliability due to complete sealing ○ Automatically records water entry and exit positions ○ Easy to add additional sensors ○ No batteries required (special power supply method) ○ Comes standard with 3 sensors ○ 40 hours of continuous measurement For more details, please contact us.
![Ultra-compact water depth and temperature gauge [for small fishing boats] SBT-500SR-II](https://image.mono.ipros.com/public/product/image/fa9/2000073361/IPROS2470346015457577547.jpg?w=280&h=280)
Please make use of this for monitoring the drop depth of the longline and the capture location.
A dedicated reader has been developed for the SBT-500 type depth and temperature gauge, which has received high praise for its ease of operation, allowing for easy graph printing of observation data without the use of a computer. By adopting a sensor electromagnetic coupling method, operation is simple, and it features a completely sealed SBT-500 sensor and a high-quality thermal printer as standard equipment, ensuring high reliability. Please make use of it for monitoring the sinking depth and capture position of longlines. 【Features】 ○ Easy operation → Sensor electromagnetic coupling method ○ High reliability → Completely sealed SBT-500 sensor / high-quality thermal printer as standard equipment ○ Compact and lightweight reader → Compact reader the size of a B5 file (with an adjustable mounting frame) ○ Special power supply method for the sensor unit (no batteries used) ○ Easy data recording → Automatic recording to a memory card simultaneously with data reading ○ Built-in clock battery with a 10-year lifespan ○ Automatic recording of water entry and exit positions through GPS signal input *For more details, please contact us.
Since the announcement of electric water temperature gauges for fishing boats in 1949, we have manufactured and released various types of electric water temperature gauges and have received support from many sectors.
Since the introduction of electric water temperature gauges for fishing boats in 1949, we have manufactured and released various types of electric water temperature gauges, receiving support from many sectors. We are confident that the portable (carry-type) simple mid-water thermometer we are introducing here is a product that meets your needs. Its applications are expected to be diverse, including understanding fishing ground conditions, exploring mid-water fish, measuring temperature in boreholes, and temperature measurement for dam management. *Please note that pulleys and weights are sold separately.
Calculating light through scattering! Equipped with memory function and external light removal function.
The "FNX-80 model" is a portable turbidity and water temperature meter designed to measure turbidity in lakes, rivers, and coastal areas. Its compact, lightweight, and probe-type design makes it easy to use for field measurements, and it is widely used in environmental surveys and similar applications. Additionally, measuring water temperature is a standard feature of the product. 【Features】 ■ Built-in memory function ■ Drip-proof structure ■ Large and easy-to-read LCD display ■ Portable ■ Simple zero point adjustment *For more details, please refer to the PDF document or feel free to contact us.
Easy-to-handle portable device! Features a large, easy-to-read LCD display with built-in memory function.
The "ET-50X model" is a portable thermometer designed to measure water temperature in lakes, rivers, coastal areas, and wells. It features a thermistor with excellent response speed housed in a metal case, making it a submersible product. The detection part and the cap tire cord are designed to withstand high water pressure and tension. Additionally, we also offer the "ET-60X model," which allows for high-density measurements in high temperature and pressure conditions for wells, and the "ET-72X model," which can simultaneously measure water depth. 【Features】 ■ Built-in memory function ■ Drip-proof structure ■ Large, easy-to-read LCD display ■ Easy to handle ■ Portable *For more details, please refer to the PDF document or feel free to contact us.
By adopting LSI, we maintain high precision over an extended period.
The "DS-2 and DS-2N" are high-reliability water temperature gauges designed for high performance, easy readability, and low failure rates, with the capability to perform battery checks, ensuring they meet your needs. The "DS-2N" comes standard with NMEA-0183 output. This allows you to incorporate water temperature information into fish finders and plotters with NMEA-0183 input functionality, enabling the display of the latest water temperature data. Please make use of this for improving catch rates through early detection of fishing grounds and for saving fuel costs. 【Features】 - Adoption of LSI technology maintains high accuracy over extended periods. - Display using high-brightness, large red LEDs makes it easy to read both at night and during the day. - Wide power supply voltage range allows for use without switching from DC 10V to 32V. - In addition to water temperature measurement, it includes a battery check function that allows for easy measurement of the supply voltage at any time. *For more details, please contact us.
This is a portable mid-range thermometer that achieves easy operation and compact lightweight design.
Since our company launched electric water temperature gauges for fishing boats in 1949, we have manufactured and released various types of electric water temperature gauges, receiving support from many sectors. The portable (carry-type) simple mid-water thermometer "HW-50/HW-100" introduced here is a mid-water thermometer that achieves easy operation and compact lightweight design. It is expected to be used in various applications such as understanding fishing ground conditions, exploring mid-water fish, measuring temperature in boreholes, and temperature measurement for dam management. We hope you will make good use of it. 【Features】 - A portable type that achieves easy operation and compact lightweight design compared to conventional mid-water thermometers. - Integrated with a winding drum and features a double waterproof structure, making it usable in splash-prone areas. - The display is a digital LCD, eliminating reading errors. - High accuracy of ±0.2℃ and resolution of 0.1℃ (when between 0 to +40℃). - The sensor's response speed is also sensitive with a time constant of 3 seconds. For more details, please download the materials or contact us.
![Ultra-compact Depth and Water Temperature Gauge [Integrated for Tuna Longline Fishing Vessels] SBT-500R](https://image.mono.ipros.com/public/product/image/288/2000073363/IPROS5506060349227653995.jpg?w=280&h=280)
Please make use of it for monitoring the descending depth of the longline and the capture position.
The "SBT-500R" is a compact, integrated underwater depth and temperature gauge designed for tuna longline fishing boats, featuring an electromagnetic coupling system for easy operation, a touchscreen interface for convenient charging, reading, printing, and data management, and a portable integrated trunk case. It is characterized by high reliability due to complete sealing. Please make use of it for monitoring the descent depth of the longline and the capture position. 【Features】 ○ Easy operation → Electromagnetic coupling system ○ Touchscreen interface for easy charging, reading, printing, and data management ○ Portable integrated trunk case ○ High reliability → Completely sealed ○ 40 hours of continuous measurement ○ Sensor section → Special power supply system ○ No batteries used (special power supply system) ○ Standard floppy disk drive included ○ Automatic recording of water entry and exit positions *For more details, please contact us.
Waterproof specification with protection level IPX5! Can be used for measuring water temperature in pools and other settings.
The "SK-310BT" is a waterproof wireless water thermometer that allows you to check the temperature from a distance using your smartphone or tablet. It is equipped with an alarm function that displays alerts on a dedicated app when the temperature exceeds the set upper or lower limits. Please feel free to contact us if you have any inquiries. 【Features】 ■ Measure water temperature by floating it in water ■ Check temperature from a distance via wireless communication ■ Alarm function included *For more details, please download the PDF or feel free to contact us.
Easily obtain real-time information on water temperature and depth in the ocean!
The "Remote Water Temperature Meter" can measure water temperatures at different depths (up to 600m) all at once. Temperature and depth information are transmitted in real-time via ultrasound from a dedicated pinger to a specialized receiving device on the ship. The transmission interval can be selected from four levels, and up to ten dedicated pingers using gold codes can be utilized simultaneously. 【Features】 ■ Capable of measuring water temperatures at different depths (up to 600m) all at once ■ Temperature and depth information transmitted in real-time via ultrasound ■ Transmission intervals can be selected from four levels ■ Up to ten dedicated pingers using gold codes can be utilized simultaneously ■ Reception results can be saved and displayed in real-time using dedicated software *For more details, please refer to the PDF document or feel free to contact us.
![Rope-type water level and temperature gauge "WL-100LTB" [Rental]](https://image.mono.ipros.com/public/product/image/b08/2000486071/IPROS45290192756913161281.jpeg?w=280&h=280)
A sensor attached to the tip of the tape measure will sound a buzzer when it reaches the water surface and can also display the water temperature.
Cable length: 100m
Memory capacity of 1GB! Due to the outer diameter of the detection part being φ22mm, it can be used in narrow boreholes.
The "KT-125HSMT model" is a water level gauge for hot springs designed to measure water levels and temperatures over long periods in hot spring boreholes and similar applications. It can be used in hot spring water at 80°C. It is very easy to handle and maintain, and it has excellent durability and corrosion resistance. Additionally, the detection part has an outer diameter of φ22mm, allowing it to be used in narrow boreholes. 【Features】 ■ Capable of measuring up to 80°C (custom models can be made for temperatures exceeding 80°C) ■ Data retrieval is as simple as plugging and unplugging a USB memory stick ■ Compatible with narrow boreholes *For more details, please refer to the PDF document or feel free to contact us.
