サカキコーポレーション Product Lineup

The ECO120/ECO121 series is developed with a focus on fundamental and important functions in measurement technology. The ECO120/ECO121 series, which condenses accuracy, fast response, and reliability into a compact case, achieves outstanding cost performance. This series includes two models: the practical BNC socket type ECO120, which allows for probe exchange, and the integrated type ECO121, equipped with a high-precision fixed probe. The fixed probe with a Pt1000 sensor, combined with the main unit, features a compact design and a thin sheath diameter, making it suitable for use at temperatures up to 230°C (including handle/cable). Additionally, this new handheld thermometer series features an ergonomic housing design, IP65/67 dust and water resistance, and a backlit display. The backlit 3-stage LCD display provides ease of use and wide visibility, day or night. With a power-saving design and a configurable auto power-off function, it ensures a long battery life with two AA batteries.

The ECO121-H series is developed with a focus on fundamental and important functions in measurement technology. Precision, fast response, and reliability are condensed into a compact case, achieving excellent cost performance. This series is equipped with a variety of robust waterproof probes that are easy to clean and resistant to corrosion, making them ideal for applications in food and medical manufacturing processes where hygiene is a concern. Additionally, it features an automatic value hold function after measurements stabilize, as well as a countdown timer function, making it useful for applications such as monitoring the temperature of drinking water in legionella prevention. This new handheld thermometer series also boasts an ergonomic design housing, IP65/67 dust and waterproof rating, and a backlit display. The backlit 3-stage LCD display provides ease of use and wide visibility day and night. Moreover, the energy-efficient design and configurable auto power-off function ensure a long battery life with two AA batteries.

The ECO141 is a high-precision thermometer designed for checking medical technology products such as incubators, which require high accuracy. The miniaturized probe with a diameter of 1.1 mm is designed to be inserted into small holes suitable for measurement, allowing for quick and distortion-free measurements in the field. With its compact and sturdy case, the ECO141 condenses accuracy, fast response, and reliability, making it a trustworthy partner for professional users. The three-stage LCD display with a backlight provides ease of use and wide visibility, day or night. Additionally, the power-saving design and configurable auto power-off function ensure a long battery life for the two AA batteries. The adjustable brightness of the backlight further enhances energy efficiency.

The "ECO123-AIR" is a compact air thermometer developed with a focus on fundamental and important functions in measurement technology. The probe is designed based on the concept of combining accurate and reliable sensor elements with a practical protective structure that adequately safeguards the sensor and achieves the best possible response. Concentrated in a compact and sturdy case are precision, fast response, and reliability, making it a trustworthy partner for professional users. 【Features】 ■ High-precision measurement with carefully selected sensors and appropriately designed protective caps ■ Three-level display with backlight, button operation for upside-down display ■ Alarm function with buzzer sound ■ Battery level display, HOLD/Min/Max, auto power-off function ■ Innovative, functional case design, robust, long battery life *For more details, please download the PDF or feel free to contact us.

The ECO122 is a thermometer with a fixed piercing probe suitable for soft soils, compost, hay, grains, and other granular materials in agriculture. The probe tip, designed with an optimal balance of responsiveness and durability, provides accurate and quick measurements. The probe is welded to a stainless steel plate on the back of the main body, ensuring reliable measurements even in harsh applications. The T-shaped body plus probe allows for one-handed operation. The ECO122, compactly designed with precision, fast response, and reliability, becomes a trusted partner for professional users. The three-stage LCD display with backlight offers ease of use and wide visibility, day or night. Additionally, the energy-saving design and configurable auto power-off feature ensure a long battery life with two AA batteries. The adjustable brightness backlight further enhances energy efficiency.

We would like to introduce the "Dairy and Soil Waterproof Alarm Thermometer" that we handle. The "ECO120-HayTemp" ensures safety and quality maintenance during hay storage. It features a robust fiberglass probe with a forged tip for piercing. The "ECO120-SoilTemp" is an agricultural thermometer that excels in durability and reliability. Its ultra-durable and ergonomically designed steel probe allows for accurate temperature measurement of bulk materials and soil. 【Features】 ■ Three-level display with backlight, button operation for upside-down display ■ Alarm function with buzzer sound ■ Battery level display, HOLD/Min/Max, auto power-off function ■ Innovative and functional case design, IP65/67, long battery life *For more details, please download the PDF or feel free to contact us.

The PRO111 and PRO115 series are high-class professional portable thermometers with a 4-wire Pt100 probe input. They feature sophisticated linearization and correction functions, maximizing the performance of the connected Pt100 temperature probe and achieving high-precision temperature measurements over the long term. The display can switch between different font sizes, lists of maximum/average/minimum values, and historical graphs during the measurement period. It also includes a HOLD function, REL (deviation measurement) function, and threshold alarm function. The PRO115 is equipped with logging capabilities, allowing for the storage of up to 1 million sets of measurement data. The saved data is stored in CSV format and can be directly viewed as a storage file by connecting to a PC via a USB cable. Additionally, the corresponding PC software, ProXware, allows for viewing measurement data and making various settings. The large LCD display with backlight is easy to use day or night and offers wide visibility. Furthermore, the power-saving design and configurable auto power-off function ensure the long life of the power source (AA batteries). Power can also be supplied via a Type-C USB cable.

The "PROD01 and PROD05 series" are multifunctional meters/data loggers designed for professional use, featuring a rich array of functions and high durability, along with excellent operability. By incorporating the DX series of digital probes, it is possible to measure various physical quantities such as temperature, humidity, pressure, light radiation, air quality, and soil moisture in an all-in-one device. Please feel free to consult us when you need assistance. 【Features】 - Supports a wide range of measurement elements including temperature, humidity, pressure, wind speed, light, and CO2 - Display with excellent visibility and backlight - Alarm function with buzzer sound/display indication - Innovative and functional case design, robust, long battery life - Battery level display, HOLD/Min/Max, auto power-off function *For more details, please download the PDF or feel free to contact us.

The ECO130 series has been developed with a focus on a very important element in thermocouple measurement technology, particularly the reference junction of the thermocouple, which requires careful consideration. It achieves the best final accuracy and exceptionally excellent cost performance for a thermometer in this class. With first-class thermocouple compensation through high-quality reference temperature measurement and a sophisticated design, the ECO130 series achieves unparalleled measurement reliability. The simple alarm function of the ECO130.2 makes it easy to monitor temperature in parallel while performing other tasks. The ECO130 series, which condenses accuracy, fast response, and reliability into a compact case, becomes a reliable working partner for professional users and demanding hobbyists. The backlit three-stage LCD display provides ease of use and wide visibility day and night. Additionally, the power-saving design and configurable auto power-off function ensure a long battery life with two AA batteries. The adjustable brightness backlight further enhances energy efficiency.

The "PRO131.2 and PRO135.2 series" are high-class professional portable thermometers that can input 2-channel thermocouple probes. They support a wide range of thermocouple types (K, J, T, N, R, S, B, E). Equipped with optimized contact compensation and correction functions, they maximize the performance of the connected thermocouple temperature probes, achieving high-precision temperature measurements over the long term. 【Features】 ■ High accuracy and fast response due to optimized contact compensation/correction ■ Display with excellent visibility and backlight ■ Alarm function with buzzer sound/display indication ■ Battery level display, HOLD/Min/Max, auto power-off function ■ Innovative, functional case design, robust, long battery life *For more details, please download the PDF or feel free to contact us.

The "PRO921 and PRO925 series" are multifunction meters/data loggers designed for professional use, equipped with a wealth of features and high durability, offering excellent operability. In addition to the 2CH input for analog thermocouple probes, by inputting the digital probe DX series with a wide range of options, it can measure various physical quantities such as temperature, humidity, pressure, light radiation, air quality, and soil moisture all in one. Please feel free to consult us when needed. 【Features】 ■ Compatible with digital probes that can measure a wide range of physical quantities and thermocouple inputs ■ Display with excellent visibility and backlight ■ Alarm function with buzzer sound/display indication ■ Innovative and functional case design, robust, long battery life ■ Battery level display, HOLD/Min/Max, auto power-off function *For more details, please download the PDF or feel free to contact us.

High-precision temperature measurement of the target using immersion, penetration, surface, or air probes with Pt100 or Pt1000 sensors. Three-wire or four-wire Pt100 sensors and two-wire Pt1000 sensors can be used. The thermometer's resolution is 0.01°C in the range of ±199.99°C and 0.1°C in other ranges. The temperature probe is equipped with an automatic recognition module (SICRAM) that memorizes the calibration details from the factory. The HD2107.2 can store up to 80,000 measurement data points as a data logger, and the stored data can be transmitted to a PC via RS232C and USB2.0. The data storage interval, print content, and baud rate can be set via the menu. The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time. Other features include the REL (deviation measurement) function that displays the deviation (positive or negative value) based on the measurement at any moment, a HOLD function, and a user-definable auto power-off function. The main unit is protected to IP66 even when the probe is connected. ▼Measurement resolution 0.01°C ▼Pt100/Pt1000 sensors ▼REL (deviation measurement)

■ It can measure temperature with high precision of ±0.01℃ on 2 channels. ■ Compatible with 3-wire or 4-wire Pt100/Pt1000/Ni1000 and NTC thermistors. ■ Real-time measurement is possible via RS232C serial communication. ■ The HD2127.2 can store up to 32,000 sets of measurement data as a data logger, and the stored data can be sent to a PC via RS232C and USB2.0. ■ The A-B function calculates and displays the temperature difference measured by inputs A and B. It also has functions such as REL (deviation measurement), which displays the deviation (+ or - value) based on the measurement value at any moment as a reference value. ■ The protection rating is IP67 (waterproof specification). ▼ Measurement instrument resolution 0.01℃ ▼ Pt100/Pt1000 sensor ▼ REL (deviation measurement)

■High-precision measurement of the temperature of the object using immersion, penetration, surface, or air probes with Pt100 or Pt1000 sensors ■Compatible with 3-wire or 4-wire Pt100 and Pt1000 sensors ■MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time ■REL (deviation measurement) function displays the deviation (positive or negative value) based on the measurement at any moment ■HOLD function and a cancelable auto power-off feature ■Protection rating is IP67 (waterproof) ■Large LCD display

■High-precision measurement of the temperature of the target using RTD sensors or thermocouples for immersion, penetration, surface, or air probes. ■Input B can connect a 4-wire Pt100 sensor or a 2-wire or 4-wire Pt1000 sensor. ■Input A can connect K, J, T, N, or E thermocouples. ■Probes connected to Input B use an 8-pin DIN45326 connector with an automatic recognition module (SICRAM) that stores calibration data from the factory, while Input A is equipped with a mini connector for thermocouples. ■The HD2178.2 can store up to 36,000 measurement data points as a data logger. Stored data can be transmitted to a PC via RS232C and USB2.0. The data storage interval, print content, and baud rate can be set via the menu. ■The HD2178.1 and HD2178.2 are equipped with an RS232C serial port, allowing real-time transmission of measurement data to a PC or portable printer. ■The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time period. ■Equipped with a REL (deviation measurement) function that displays the deviation (positive or negative value) based on the measurement at any moment, a HOLD function, and a cancelable auto power-off function. ■Protection rating IP66.

● Measures relative humidity and temperature using a humidity-temperature composite probe with a Pt100 sensor ● Allows for standalone temperature measurement using immersion, penetration, or surface probes ● Can use Pt100 or Pt1000 as temperature sensors ● Connects a humidity-temperature composite probe to calculate and display not only relative humidity and temperature but also absolute humidity, dew point, water vapor pressure, and discomfort index ● Equipped with an automatic detection module (SICRAM) that stores calibration data from the factory ● Features an RS232C serial port to transmit measurement data in real-time to a PC or portable printer ● Displays maximum, minimum, and average values over any specified time period using MAX-MIN-AVG function ● The HD2101.2 can save up to 38,000 measurement data points as a data logger, with saved data transmitted to a PC via RS232C and USB2.0. Data saving intervals, print content, and baud rate can be set via the menu ● Equipped with REL (deviation measurement) function to display deviations (positive or negative values) based on measurements at any moment, HOLD function, and a user-definable auto power-off feature ● Protection rating IP66

● Measures relative humidity and temperature using a humidity and temperature combined probe with a Pt100 sensor ● Allows for standalone temperature measurement using immersion, penetration, and surface probes ● Pt100 and Pt1000 can be used as temperature sensors ● When a combined temperature and humidity probe is connected, the measuring instrument calculates and displays absolute humidity, dew point, and water vapor partial pressure in addition to relative humidity and temperature ● The probe is equipped with an automatic detection module (SICRAM) that stores calibration data from the factory ● The MAX-MIN-AVG function displays the maximum, minimum, and average values over any specified time period ● Equipped with a REL (deviation measurement) function that displays the deviation (positive or negative value) based on the measurement at any moment, a HOLD function, and a cancelable auto power-off function ● Protection rating IP67 ▲ Measurement of relative humidity, temperature, absolute humidity, dew point, and water vapor partial pressure ▲ Large LCD display ▲ MAX-MIN-AVG, deviation measurement

Compressed air is used in various fields and for different purposes, and in many cases, low humidity levels of compressed air are required. Therefore, it is necessary to know the dew point temperature (DP) of the water vapor in the compressed air circulating in the system. The HP480 probe is designed for this dew point temperature measurement. Dew point measurement for moisture control in compressed air distribution systems brings many advantages, such as: - Prevention of corrosion in metal pipes - Prevention of ice formation in pipes that can cause blockages in low-temperature areas - Prevention of bacterial growth in medical plants - Reduction of maintenance costs through proper lubrication of moving parts in pneumatic equipment - Improvement of product quality in air-contact products, such as in pellet drying processes ▲ High-precision dew point temperature (DP) measurement ▲ Compatible probe ▲ Quick coupling/thread connection ▲ Measurement chamber material AISI304