レックス List of Products and Services

It features high precision, high resolution, excellent reproducibility, and is very user-friendly with a backlight and the ability to switch display orientations.

• Other environmental analysis equipment

It adopts a polarographic sensor and is equipped with an automatic temperature compensation function. It is made user-friendly with data hold function and Max/Min display function. It will be delivered with a hard case.

• Other environmental analysis equipment

You can measure conductivity, TDS, and salinity concentration. By simply transferring the included 1GB SD card to your computer, you can edit the data in Excel. It is user-friendly with data hold function and Max/Min display function. Additionally, it has a backlight, making it convenient for measurements in dark places.

• Other environmental analysis equipment

The adoption of a telescopic probe makes it possible to measure at high altitudes. It is easy to use, as data editing can be done simply by transferring the SD card to a PC.

• Wind Speed/Volume Meter

By simply importing the SD card (included 1G) into your computer, you can edit Excel data. It is user-friendly with data hold function and Max/Min display function. Additionally, it has a backlight, making it convenient for measurements in dark places.

• Wind Speed/Volume Meter

International Noise Meter Standard IEC 61672-1 CLASS 2 compliant product. The DT-815 is equipped with a backlight display function for noise measurement in nighttime or dark environments, and is capable of various noise measurements with A-weighting/C-weighting, FAST/SLOW, and maximum/minimum value measurement modes.

• Noise Inspection

It is compliant with the international noise meter standard IEC 651 TYPE II. The DT-805 is equipped to handle various noise measurements, featuring A-weighting/C-weighting, FAST/SLOW measurement modes, as well as hold and peak noise measurement modes, and it includes a backlight display function for noise measurement in nighttime or dark environments.

• Noise Inspection

While measuring the intensity of sunlight, you can simultaneously measure voltage and current with a multimeter, making it easy to evaluate solar panels. This solar power meter is ideal for checking the power generation during the installation of solar panels and for regular maintenance of solar panels.

• Solar power generator

The intensity of sunlight is measured at 0.25-second intervals and displayed digitally on a large screen. It features hold and maximum/minimum value memory functions.

• Solar power generator

It was developed for temperature management during the frozen storage and dry ice packing transportation of red blood cells, plasma, vaccines, and pharmaceuticals. Cryo-Temp, with 32,767 memory and a vast storage capacity, can perform temperature measurements for over 22 days at one-minute intervals. Additionally, when the specified alarm temperature is reached, it notifies you with a flashing red LED that the temperature has exceeded the alarm threshold. It can be delivered with a traceable calibration certificate (optional) if needed. Analysis software, interface, and communication cables are included. (*The interface and cables in the photo are optional.)

• Thermo-hygrometer

Depending on the type of sensor, it can handle temperatures from -200 to +1200℃. The measurement data stored in the main unit can be easily retrieved in a short time simply by plugging the data logger into a computer's USB port. The measurement data can be displayed in a table (graph) showing time and measurement values using the included analysis software compatible with Windows 98, 2000, XP, and Vista (32-bit only).

• Thermo-hygrometer

It features a waterproof structure rated IP 65 (for water jets), allowing for digital display of measurement values, the number of memory uses, and battery status. Thanks to the temperature sensor located on the surface of the main unit, it can respond more quickly than conventional plastic sensor-integrated temperature data loggers. The battery can be replaced by the user, and the battery life is approximately one year, providing long-lasting use. By using the optional analysis software and cable, measurement data can be saved in Excel or Text file formats, enabling various temperature data analysis and interpretation.

• Thermo-hygrometer

We are using a platinum resistance thermometer Pt-100 temperature sensor. The memory capacity is 32,700, allowing for long-term measurements. It also covers a wide temperature range from -20 to +140°C. Both the main unit and the probe are made of stainless steel SUS 316, which is highly resistant to acids and alkalis and does not rust. Additionally, it has a heat and pressure-resistant fully waterproof structure compliant with IP68. *Please choose one from Hitemp-140 (probe: diameter 3.2mm, length 27mm) or Hitemp-140PT (probe: diameter 3.2mm, length 3.8mm, SUS cable: diameter 1.6mm x length 55mm). *The use of this device requires the optional analysis software and USB cable. If you are using it for the first time, please select the set with the analysis software and USB cable.

• Thermometer
• Thermo-hygrometer

There are three types: Electromagnetic type 2021 Fe, Eddy current type 2018 NFe, and Electromagnetic/Eddy current type 2026 Fe/NF compatible. It is a super compact pocket type. *Please choose from the types: Electromagnetic type 2021 Fe for ferrous base materials, Eddy current type 2018 NFe for non-ferrous base materials, and Electromagnetic/Eddy current type 2026 Fe/NF for both non-ferrous and ferrous base materials.

• Lamps and light emitting devices

Equipped with fixed value hold and maximum (MAX) / minimum (MIN) temperature memory function. CENTER 304 can communicate data with a computer using a dedicated RS232C cable.

• Thermometer
• Thermo-hygrometer

It is possible to continuously measure the high temperature inside the oven. The temperature data logger TV-1 is a 1-channel temperature profiler system with a memory capacity of 16,383 memories/1 channel. It allows for temperature measurements at short intervals. Additionally, it automatically records the internal temperature of the temperature data logger TV-1 itself (1 external channel and 1 internal channel). *The use of this device requires the optional analysis software and USB communication cable. When using it for the first time, please purchase the optional analysis software and USB communication cable together.

• Thermometer
• Thermo-hygrometer

You can connect a K-type thermocouple sensor with a miniature connector to the main unit, allowing for a wide range of temperature measurements from -100 to 1300°C. It also features a hold function for measurement values and maximum (MAX) and minimum (MIN) memory functions. The HD-3008 has a digital output and can communicate data with a computer in real-time using dedicated analysis software (optional).

• Thermometer
• Thermo-hygrometer

The measurement interval can be set between 1 second and 59 minutes, and each channel can store 16,000 measurement data points, allowing for automatic recording of temperature, humidity, and measurement dates over an extended period. The temperature is measured using various K-type thermocouple sensors connected to the K-type thermocouple connection (T2) of the temperature/humidity probe, enabling simultaneous measurement of temperature at remote locations. Using the included RS232C cable and analysis software, data communication with a computer can be performed. The CENTER 314 main unit comes with analysis software, communication cable, batteries, K-type thermocouple wire sensors, and an operation manual, all packaged in a carrying case.

• Thermometer
• Thermo-hygrometer

This is a digital thermometer and hygrometer with a data logger function that allows data communication with a computer using the included RS232C cable and analysis software. The CENTER313 has a large memory capacity of 16,000 (for each channel) and can automatically record temperature, humidity, and measurement dates over long periods. The measurement interval can be set between 1 second and 59 minutes, allowing real-time data transfer of time, temperature, and humidity to the computer during measurements. Measurement data can be saved in Excel or Text file formats, enabling temperature and humidity measurement analysis and evaluation. The CENTER313 also features a hold function for measurement values and memory functions for maximum (MAX) and minimum (MIN) values, along with a clock function. It includes temperature and humidity calibration functions, and humidity calibration can be performed using optional humidity standard solutions (33% and 75% humidity). The CENTER 313 comes packaged in a hard case with the analysis software, communication cable, battery, and operation manual.

• Thermometer
• Thermo-hygrometer

The PHB-318 uses the latest resistive humidity and semiconductor sensors, allowing for quick display of humidity and temperature. It automatically calculates and displays the dew point temperature based on the temperature and humidity. Additionally, it features a hold function for measurement values and a memory function for maximum (MAX) and minimum (MIN) values, along with an automatic shut-off function.

• Thermometer
• Thermo-hygrometer

The DT-321S is a temperature and humidity sensor that uses a cutting-edge digital output single-chip relative humidity and temperature sensor module, allowing for quick measurement of humidity and temperature in just 10 seconds. It features a maximum, minimum, and hold function that displays only the highest or lowest values during measurement and holds the displayed values. Additionally, it has a backlight display function, making it easy to read measurements in dark environments. It is recommended for use in laboratories and factories, as well as for technicians and professionals.

• Thermometer
• Thermo-hygrometer

The latest high-precision resistive humidity sensor is adopted, allowing for quick display of humidity. It features a simple operation method that can be performed using six keys located on both sides of the main unit, and it has a backlight. Additionally, it automatically calculates and displays absolute humidity, dew point temperature, and wet bulb temperature from temperature and humidity, making it ideal for field use. The digital temperature and humidity meter DT-3321 comes with a hold function for measurement values and has maximum (MAX) and minimum (MIN) memory functions, along with an automatic shut-off feature.

• Thermometer
• Thermo-hygrometer

It features a hold function for measurement values, maximum (MAX) and minimum (MIN) memory functions, displays temperature and humidity change values, and includes an automatic stop function. By using optional humidity standard solutions (humidity 33%, 75%), humidity calibration can be easily performed with button operations, allowing for accurate measurements.

• Thermometer
• Thermo-hygrometer

With the maximum/minimum/hold function, it is possible to display only the highest and lowest values during measurement and hold the displayed values. It features a backlight display function, allowing measurement values to be shown even in dark places, making measurements in low-light conditions possible. It is portable and high-performance, designed for use by both technicians and the general public.

• Thermometer
• Thermo-hygrometer

The unit of differential pressure can be displayed in 11 types: kPa, mbar, bar, psi, kgc, mmHg, inHg, cmH2O, ftH2O, inH2O, and ozin². The DT-8890B features zero calibration, maximum/minimum/average memory, hold function, and change value display function. Using the analysis software and USB cable included in the set, you can transfer the differential pressure data being measured to a computer in real-time.

• Pressure

The unit of differential pressure can be displayed in 11 types: kPa, mbar, bar, psi, kgc, mmHg, inHg, cmH2O, ftH2O, inH2O, and ozin². The DT-8890A features zero calibration, maximum, minimum, and average value memory, hold, and change value display functions. Additionally, using the analysis software included with the main unit and a USB cable, differential pressure data can be transferred to a computer in real-time during measurement.

• Pressure

The units of differential pressure can be displayed in 11 types: kPa, mbar, bar, psi, kgc, mmHg, inHg, cmH2O, ftH2O, inH2O, and ozin². The DT-8890 features zero calibration, maximum, minimum, and average value memory, hold function, and change value display function. Additionally, using the analysis software and USB cable included in the set, differential pressure data can be transferred to a computer in real-time during measurement.

• Pressure

The device notifies you of the strength of the leak through changes in the bar graph and the intensity of the internal buzzer sound, making it easy to identify the location of the leak. The GS5800 also comes with a 40KHz ultrasonic generator to check the airtightness of cars and homes. In addition to the internal buzzer sound, earphones can also be used.

• Ultrasonic Oscillator

The sensor part and the main unit are separated by a 1.2m cable, and in addition to the data hold function and RMS/max/min memory function, it can also be connected to a computer via RS232C. The measurement values are displayed digitally on a large LCD screen. It is a very user-friendly digital vibration meter with excellent portability.

• Vibration motor

You can easily retrieve the measurement data stored in the device by simply plugging it into the USB port of a computer. The measurement data can be displayed in graphs and tables using the included analysis software. Since the measurement data is saved in a proprietary format and in Excel format, it can be analyzed and processed in Excel.

• Vibration motor

The carbon dioxide CO2 sensor uses an NDIR sensor (non-dispersive infrared absorption type), allowing for quick and highly accurate measurement of carbon dioxide gas concentration. The IQA-55 can be calibrated with carbon dioxide gas (400 ppm) present in the air.

• Gas recovery/treatment equipment

In accordance with the memory and reading of the measured carbon dioxide gas concentration, temperature, and humidity's maximum and minimum values, it is possible to store and read the STEL (Short-Term Exposure Limit, 15-minute average) and TWA (Time-Weighted Average, 8-hour average) of the carbon dioxide gas concentration.

• Gas recovery/treatment equipment

The concentration of carbon dioxide gas will be displayed from 0 to 5.00 vol% at 0.01 vol%. The Gasman-CO2 is equipped with STEL (Short-Term Exposure Limit) alarms according to ACGIH standards, as well as 8-hour TWA (Time-Weighted Average) and 15-minute TWA alarms, which will automatically activate if those values are exceeded. We recommend using this device to prevent asphyxiation accidents caused by the accumulation of carbon dioxide gas.

• Gas recovery/treatment equipment

This is a high-brightness laser leveling tool with electronic control for automatic leveling. Compared to gimbal-type lasers that shake with slight vibrations, the electronic leveling method keeps the laser perfectly still and stable.

• Laser marker

The receiver automatically guides the vertical line of the laser to align with the ground mark.

• Laser marker

It is a compact and lightweight type, making it very convenient to carry to the site. It is a simple, easy-to-use machine controller with a longer and wider reception range than standard rotary laser receivers. * A rotary laser is required. - Rotary laser level with slope setting function SLH-600 - Vertical and horizontal rotary laser level STS-V600 - Rotary laser level STS-H600

• Laser marker

It is used in combination with a rotating laser level attached to the bulldozer's blade and other heavy machinery. *Please note that the rotating laser level SLH-600 with slope setting function is required for use. Please select it accordingly.

• Laser marker

Equipped with a laser emission blocking function, it can prevent laser emission to areas outside of the work location. It is easy to operate by simply pressing the button for the direction you do not want to emit from the remote control or the main panel.

• Laser marker

This is a fully equipped rotating laser level.

• Laser marker

It is a spectrophotometer that excels in accuracy and reproducibility, and is easy to operate.

• Water quality testing

It is designed with a focus on education in spectrum that meets the basic functions necessary to understand and use a spectrum analyzer. The GSP-730 can be controlled from a PC via USB to conduct experiments and is also suitable for learning programming. *Please contact us if you require a calibration certificate.*

• oscilloscope

By drawing in combustion exhaust gases, we compare the smoke and smoke scale adhered to the filter paper to identify the smoke density. It can be used with all oil burners and can accurately measure smoke density within one minute. It is widely accepted as a world standard method for smoke testing of oil burners and has gained trust through years of proven performance in the burner industry.

• Ventilation and Exhaust

The Leak Detector Jr. manufactured by the American company Bacharach can be used for detecting gas leaks of all combustible gases.

• Ventilation and Exhaust

CO peak values and average values can also be measured. We also offer a type with an exhaust gas temperature sensor. *Please choose one of the following types: - HT-1210N - HT-1210NT (with exhaust gas temperature sensor)

• Ventilation and Exhaust

It is a portable type, making it very convenient to carry. We have prepared two types according to your needs. *Please choose one of the following types: - HT-1200N (with O2 sensor) - HT-1200NT (with O2 sensor and exhaust gas temperature sensor)

• Ventilation and Exhaust