レックス List of Products and Services

It is a compact yet highly efficient ultrasonic bolt tension meter.

This is a simple and convenient hardness tester that uses the UCI (Ultrasonic Contact Impedance) method.

The FD-720 can switch between high precision of 0.01% and the standard 0.1% to display moisture content. To achieve high-precision measurements, this device employs a balance unit with a resolution of 1mg called "Uniblock," and it is equipped with a newly developed medium-wave infrared quartz heater with a large heat capacity of 625W in the drying section. Additionally, it features a "Rapid Drying Mode" enabled by drying control software, allowing moisture values to be obtained in a short measurement time, significantly reducing measurement time for certain samples. It can store up to 10 types of measurement conditions in the memory area, eliminating the need for manual setting of conditions each time, even for samples with different measurement conditions. This device is positioned as a moisture meter for quality control departments and inspection departments that require advanced moisture management, and it can be used for high-precision moisture control.

***Features*** - Revolutionary compact carrying case integrated design - Convenient for transport and portability, with consideration for water resistance - Display hold function that allows reading in windy and vibrating environments - Can operate continuously for approximately 300 hours on two alkaline D batteries

If you need to rent measuring equipment, you can use it for the necessary period when you need it. Additionally, our company not only provides rentals but also offers comprehensive support from selecting the right model for our customers to after-sales service, so you can use our services with peace of mind. We are currently offering a free catalog! For more details, please download it or contact us.

Winter is a season when the use of lighting and heating appliances inevitably increases due to the shorter daylight hours. Following the summer, there is a growing interest in energy conservation due to power shortages and environmental considerations. Rex offers a wide range of devices that contribute to energy saving. Why not measure the "eco" around you? ↓ For more details, click on "Rex Measurement Equipment Rental Winter Energy Saving Special Homepage"!

We are running a campaign for the rental of various measuring instruments, including a "standard sound level meter" that allows for long-term data recording on CF cards, an "air respirator" that can record continuously for extended periods, and a "wireless vehicle weight scale." If you are considering renting measuring equipment, please feel free to contact us by phone to discuss your purpose and intended use, and our experienced staff will respond promptly to any details.

Rex offers the latest global technology information to all customers who require measuring instruments. We have a variety of measuring devices tailored to different scenarios such as concrete diagnostics, radiation measurement, and clean rooms, so please contact us for more details or download the catalog.

The U-507D is an ultrasonic belt tension meter. It captures the sound waves (natural frequency) generated by the belt with a sensor, processes them with a high-performance computer, and accurately displays the belt tension in digital form. It can also be connected to a PC via a USB cable for data processing of tension values. By developing unique data processing that utilizes a microcomputer to capture vibration frequencies, it achieves the ability to capture the cycle of the fundamental waveform and displays accurate tension values through built-in calculation formulas in the program. For more details, please contact us.

The Digital Oil Checker Wendy is an extremely simple lubrication oil diagnostic tool that detects contaminants such as dirt and moisture that cloud the machine's lubricating oil, using a principle based on optical sensors. It allows for diagnosis without the need to extract oil from the on-site oil tank. It can instantly determine oil contamination on the spot, and with a lightweight and compact body weighing only 200g, it is effective for quick measurements in the field. For more details, please contact us.

The Grease Ferro Checker is an extremely simple diagnostic tool for equipment that extracts grease used for machine lubrication and detects magnetic substances such as metal wear particles that are mixed in, using the principle of electromagnetic induction. It can also detect damage in low-speed rotating system bearings (iron-based) that are difficult to detect using vibration methods. It is compact and lightweight (130g), making it convenient for portability to the field. For more details, please contact us.

The self-recording water pressure measuring device FJN-501A has a function for switching recording times in five stages, allowing for accurate recording of changes in water pressure over time. This device can record water pressure fluctuations continuously from 4 hours to 168 hours, and it has the functionality of five units (Type A) in one device. By ensuring stable water pressure and recording fluctuations, it enables the understanding of appropriate water pressure, identification of water supply issues, necessity for pressure reduction, and detection of leaks, allowing for prompt responses and measures through data collection, leading to more relaxed water pressure management. It can also be utilized as feedback data for direct water supply and pipeline network maintenance and strengthening. For more details, please contact us.

The proliferation of power electronics applications, the increase in large equipment, and the rise of distributed power sources have led to an increase in power supply troubles due to the complexity of power systems. The quickest way to address these issues is through rapid and accurate situation assessment, and the PW3198 strongly supports customers in resolving their power supply troubles. The PW3198 can measure voltage on its own. An optional clamp-on sensor is required for current and power measurements. For more details, please contact us.

The DPI610PC is a portable pressure calibrator that features the ability to simultaneously measure switch contact resistance during pressure switch testing. It covers all the functions required in the field, including pressure generation, pressure fine-tuning, power supply to the device under calibration, output measurement, 4-20mA loop testing, data logging, and leak testing, all in one unit. For more details, please contact us.

The portable insulation monitoring device, Leakage Watcher, detects the current I0 identified by the zero-phase current transformer and any voltage in the circuit (ground voltage), and it also detects the current I0r flowing due to insulation resistance. It allows for leakage monitoring while the circuit is live and is equipped with features for continuous recording and holding instantaneous maximum values. With a touch panel, it enables easy real-time monitoring of the situation through graphs on-site. Its structure allows for easy installation and removal, making relocation (changing measurement locations) simple and safe. For more details, please contact us.

The portable hydraulic pressure calibrator DPI610HC is the standard portable pressure calibrator equipped with the capability to simultaneously measure switch contact resistance during pressure switch testing. It covers all the functions required in the field, including pressure generation, pressure fine-tuning, power supply to the device under calibration, output measurement, 4-20mA loop testing, data logging, and leak testing, all in one unit. For more details, please contact us.

The DPI610LP is a portable pressure calibrator equipped with high-precision micro-pressure sensors and a built-in micro-pressure generation function with 0.01 Pa increments, designed for calibrating differential pressure transmitters (DP cells) with Hi/Lo pressure ports. It can simultaneously measure SW contact resistance during pressure switch testing, and covers all the functions required on-site, including pressure generation, fine pressure adjustment, power supply and output measurement for the device under calibration, 4-20mA loop testing, data logging, and leak testing, all in one unit. For more details, please contact us.

The LED stroboscope testo 477 is a device that continuously emits light that flashes at regular intervals from several times to several thousand times per second, and it is used to observe the movement and state of objects in rotational or repetitive motion by utilizing the afterimage effect of the human eye. Since it allows for checks while the object is in motion, it can be used to confirm whether there are any color misalignments in printing machines or inconsistencies in thread feeding in weaving machines, as well as to check for any abnormalities in gear meshing. It is convenient for checking the movements of machines installed in hard-to-reach places or small rotating bodies. For more details, please contact us.

The dial-type variable resistor 278610 is a variable resistor that provides accurate and stable resistance values in the measurement range of ±0.05 to ±2% in DC and low-frequency bands. It has a small temperature coefficient, minimal aging change, and low residual resistance. It can be used in DC and low-frequency bands and is rack-mountable. For more details, please contact us.

The MT-10(265303) is a mini manometer that achieves compactness, lightweight design, and high reliability. It uses a silicon resonant sensor that has won the Okouchi Memorial Prize and the Keidanren Chairman's Award for pressure measurement. The detection part employs single crystal silicon, which offers superior reproducibility compared to conventional metal sensors and allows for stable measurements due to minimal aging changes. For more details, please contact us.

In pressure resistance tests and insulation resistance tests, issues such as disconnection of test leads, misjudgment in inspections due to poor contact, and fluctuations in test voltage caused by variations in power supply voltage have been pointed out. The MY40-01 AC automatic insulation resistance tester is an affordable device equipped with contact check functionality and a stabilized power supply to prevent reliability degradation in inspections caused by these factors. Additionally, to further streamline the inspection process on production lines, it features not only inspection settings from RS-232C (GP-IB) but also a setting readout function from EXT I/O. For more details, please contact us.

The HD-1500E is a surface thermometer model with temperature measurement display and measurement memory function. The measurement range is -200 to 800℃ (body recognition) / -50 to 800℃ (Rex sensor). Interval measurement is possible, and it comes with Windows software that allows data to be downloaded to a computer using a USB interface. For more details, please contact us.

The TX1002 is an easy-to-use digital thermometer with a simple design that fits in the palm of your hand, making it compact and lightweight. It features a memory function that can store 10 data points, displaying the memory number and recorded measurement when recalled. The simple correction function allows for easy adjustment of the TX10's measurements to match the values of a temperature standard. It complies with IP54 standards for dust and water resistance (when using a waterproof cover), making it suitable for use in harsh conditions. It supports four types of thermocouples: Type-K/J/E/T. For more details, please contact us.

The Pro3600 is a portable inclinometer. It allows for zero resetting at any angle, making it convenient for comparative measurements. Additionally, the displayed value can be fixed. It is a digital level that can measure all angles up to 60° with a minimum reading unit of 0.01° for angles between 0 and 9.99°. It can be continuously used for 500 hours with a single 9V alkaline battery. For more details, please contact us.

The "Leak Detector II AAM-PWLEAK02" is an ultrasonic detector equipped with a parabolic microphone that sensitively captures ultrasonic waves generated by gas leaks from piping, damage to rotating machine bearings, or circulation issues. It can identify leak points and detect bearing abnormalities. Abnormalities such as damage to bearings or lubrication issues manifest not only as vibrations or temperature changes but also accompany ultrasonic emissions. Additionally, it is known that ultrasonic waves are generated by solid friction, such as belt slippage in belt-driven equipment. The "Leak Detector II AAM-PWLEAK02" detects such ultrasonic waves and notifies users through a bar graph and numerical display on the LED panel, as well as simulated sounds through headphones. It is effective for detecting air leaks from piping and gas leaks from various equipment, making it a valuable tool for energy conservation, environmental protection, and safety measures across a wide range of fields. For more details, please contact us or download the catalog.

The CL-250 clamp tester for measuring AC and DC current is a medium diameter (φ55mm) type that is primarily designed for measuring AC/DC voltage. It features continuity checking, a maximum value memory function, and recorder output. You can measure current simply by clamping the wiring while it is powered on, without having to turn off the power or disconnect the wiring. For more details, please contact us.

VT-06 can manage the quality control of industrial products such as heavy oil, paint, and adhesives, as well as the manufacturing processes of food. It can easily measure viscosity over a wide range, such as gear oil used in construction machinery. The measurement involves immersing a rotor in the liquid and rotating it, allowing the viscosity of the liquid to be determined by measuring the viscous resistance (torque) acting on the rotor. For more details, please contact us.

The Corona Discharge Checker MK-720 detects only the specific frequencies of discharge, making it unaffected by noise. It can detect insulation deterioration in cables, cable terminals, transformers, and more. Due to ultrasonic discharge sound detection, it allows for non-contact measurement while the equipment is live. When corona discharge occurs due to insulation deterioration in AC power supply equipment, ultrasonic waves are generated across a wide bandwidth. These ultrasonic waves vary in strength in sync with the power supply phase, so when the detected sound is demodulated and frequency analyzed, the component at twice the power frequency appears prominently. This device can detect discharge without being influenced by sounds other than discharge by detecting the strength of this twice the power frequency component. For more details, please contact us.

The Echo Meter ECM-1 is an ultra-lightweight, 320g, palm-sized, high-precision ultrasonic bolt tension meter. It measures in real-time while tightening bolts with a hydraulic wrench of the VS type. 【Features】 ○ Highest class of high resolution in ultrasonic measurement ○ Large capacity for storing 8000 data entries ○ Easy auto-set function ○ Automatic temperature compensation function ○ Palm-sized tension meter, compact and lightweight at 320g For more details, please contact us.

The testo 735 is a high-precision thermometer that can use thermocouples and Pt100 sensors with just one unit. It can connect 2 channels of thermocouples and 1 channel of Pt100, allowing for simultaneous measurement of 3 channels. When measuring with multiple channels, it is also possible to calculate the temperature difference between channels. 【Features】 ○ Can connect three probes simultaneously (2 thermocouples, 1 Pt100) ○ System maximum accuracy ±0.05℃ ○ Durable body design ○ Memory for approximately 10,000 data points ○ Data management and analysis capabilities For more details, please contact us.

The "Earth Hi Tester 3151" is a ground resistance meter that can handle a wide range of sites, from Type A to Type D grounding work. It complies with JIS standards, ensuring high safety, and employs an AC potential difference measurement method that is not affected by external electrical equipment, allowing for accurate measurements. Additionally, the switch and dial components are designed to be resistant to dirt, enabling measurements even in harsh conditions. ★ For more details, please check the product page from the link below【Related Links】. ★ You can also obtain the comprehensive catalog (electronic) from the "PDF Download" materials. ★ You can request a quote from the "Contact Us" section. Feel free to reach out.

The PW3365-10 dedicated voltage sensor is the world's first non-contact metal measurement. Voltage measurements can be performed safely and easily. By using the setup guide, the installation steps to measurement are displayed on the screen, making the installation process simple. Additionally, if there is a wiring error, the FAIL indicator will notify you of the mistake, preventing measurement errors. In the case of a FAIL judgment, it will also inform you where the problem lies. 【Features】 - Voltage measurement from above the cable, safe and easy installation - Ideal for power measurement in buildings and offices, and for verifying energy-saving activities - Capable of measuring from 100V to 400V lines For more details, please contact us.

GasCheck adopts an improved MTCD method, allowing for the high-sensitivity and rapid detection of concentrations of approximately 20 types of gas components and minor leaks. It can easily detect leaks as small as 1/100 compared to leak detection using a snoop. 【Features】 ○ Capable of detecting minor leaks ○ Can measure concentrations of helium, hydrogen, SF6, freon, and others ○ Detection in about 1 second ○ Battery-operated, compact, and lightweight at 450g For more details, please contact us.

The "Barcol Hardness Tester GYZJ 934-1" is a compact and lightweight pocket-sized device that allows for the measurement of the hardness of the actual sample on-site without the need to cut a sample piece. The hardness is measured in a unique Barcol scale, which is already recognized by ASTM, JIS, DIN, and others, and is widely used. 【Features】 ○ No need to cut samples ○ Easy to operate ○ Compact and lightweight ○ Convertible to Rockwell, Brinell, Vickers, and Knoop scales ○ Compliant with ASTM, JIS, and DIN standards For more details, please contact us or download the catalog.

When visualizing airflow in clean rooms or clean benches, using smoke or fine particles as tracers can lead to contamination. The ACV-502A (Clean Viewer) allows you to check airflow without causing contamination! 【Features】 ○ In normal environments (outside clean rooms), regular tap water is sufficient. ○ The flexible hose enables visualization of local airflow conditions around equipment. For more details, please contact us or download the catalog.

This is a comprehensive catalog of rental measuring instruments featuring over 1,000 models. With a substantial total of 356 pages! There are four key points to help you find the measuring instruments you need. ■ Convenient comparison tables for model selection ■ Special features on measuring instruments by usage scenario ■ A wide range of system-compatible products ■ Calibration and repair services are also available Right now, we are offering the comprehensive catalog for free! << If you are interested, please apply through the contact form >>

Equipment inspection device: Information about the hardness tester.

With the portable friction meter 3D Muse, which requires no skills or experience, beginners can easily measure the static friction coefficient between objects.

You can transfer flow data to a computer and edit it using spreadsheet software.

The Echo Chip 3 hardness testing machine is the most precise and functionally rich high-spec model in the Echo Chip series. It can be converted to various hardness scales such as HV, HB, HR, and HS. It can measure everything from soft materials to hard materials without any variation in all directions. 【Features】 ○ Can be converted to any hardness scale (HV, HB, HR, HS) ○ No personal error at all ○ User-defined conversion formulas can be programmed ○ Complies with ASTM and DIN standards For more details, please contact us or download the catalog.

The ultrasonic bolt axial force gauge UI-27AF measures bolt axial force with high precision using ultrasound. It can store up to 90,000 bolt axial force measurement data. Additionally, it allows for the management of axial force changes over time through integration with PC software. With the inclusion of an external interface, it enables analog and digital output of axial force values. It can be used for various evaluations and control of fastening devices. 【Features】 ○ Built-in temperature measurement function ○ Calibration and inspection functions for measurement performance ○ Calculation functions for axial force constants and more ○ Capable of calculating necessary parameters for measurement using only the axial force gauge ○ Reliable measurements with display of ultrasonic echo waveforms during measurement and arrow indicators for measurement positions For more details, please contact us or download the catalog.

The KOACH T 500-F is a clean zone formation device that allows for easier high-definition purification of tabletop spaces. (Equipped with FERENA / Original ultra-precision filter) It has a proven track record in many research and testing institutions. Born from a shift in thinking that involves opposing push hoods, it has realized an open clean zone that does not require surrounding or partitioning. Relocation and layout changes are simple. 【Features】 ○ The flexible hose allows for visualization of the local airflow conditions around the equipment. ○ For contamination control, only the necessary areas indoors can be locally purified. ○ The opposing airflow suppresses the attraction of surrounding air, so there is hardly any decrease in cleanliness within the zone even at positions away from the discharge surface. ○ After turning on the switch, an ISO Class 1 open super clean zone can be formed in just 110 seconds, anywhere and anytime. For more details, please contact us or download the catalog.

Using the built-in infrared thermal camera, you can identify cold spots and find areas with high humidity. By utilizing the meter's pin and pinless humidity measurement functions, you can check the actual humidity levels. In addition to displaying thermal images and humidity readings on a single screen, it is also possible to generate reports using the free software "FLIR Tools." 【Features】 - Built-in infrared thermal camera - Measurement of relative humidity by pressing the moisture sensor on the back - Robust compact design with a rechargeable built-in battery for convenient portability wherever needed - Humidity measurement possible with an external probe For more details, please contact us.

The optical fiber high-voltage phase detector HPI-A6 has a high input impedance similar to that of a voltage tester, allowing measurements to be taken over insulated wires and cables. Its usage and display are the same as conventional overhead distribution line phase detectors, indicating phase alignment, phase difference, and phase order through sound (buzzer) and light (LED). It boasts excellent electrical characteristics and sufficient insulation resistance (20kV for 1 minute), and it is also highly resistant to temperature, humidity, and shock. 【Features】 ○ Measurement over insulated wires ○ Same display method as conventional products ○ Safe to use with high-voltage bare wires ○ Compact, lightweight, and easy to use ○ Test button and battery-saving function For more details, please contact us.

The "FT3406" is a non-contact handheld tachometer that measures by applying reflective tape to a rotating body and using visible light reflection. It features a dustproof structure and drop-proof design, embodying safe measurement. With a long detection distance for non-contact measurement, it can be used in dangerous situations where you need to stay away. 【Features】 ○ Detects up to 50 cm with non-contact measurement ○ Easy-to-read wide viewing angle LCD with transmissive FSTN display ○ MAX/MIN hold function allows for checking rotational fluctuations ○ Drop-proof design withstands falls from a height of 1 meter ○ Dustproof structure with IP50 rating For more details, please contact us.