Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
91～105 item / All 136 items
A UV light-specific illuminance meter that combines various probes with the X1 or P-9710 series handheld optometer.
■The measuring instrument is compatible with the wavelength range of UV-C to NIR (200 to 2500 nm) and can perform calibration across all wavelengths using standard instruments in our laboratory. ■It is capable of measuring the radiant intensity (W/m²) and integrated illuminance (J/m²) of UV-A, UV-B, and UV-C light.
KYORITSU: Illuminance meter compliant with JIS general type A grade, smart report creation with smartphone connection (only for 5204BT)
【Features】 ■ Equipped with Bluetooth communication function ■ Compatible with KEW Smart* ■ Digital illuminance meter compliant with JIS C 1609-1:2006 General Type A ■ Wide measurement range from 0.1 to 199,900 lux ■ Equipped with auto zero adjust function for high-precision illuminance measurement ■ MAX/MIN display function ■ Large LCD with backlight
Digital illuminance meter with automatic correction function! High-reliability using silicon photo sensors.
The "IL-1012" is a digital illuminance meter with automatic range switching in three ranges, using a silicon photodetector. In addition to an automatic correction function and a LUX/FC switching display function, it complies with JIS standard C1609-1 (General Type A Grade). 【Features】 ■ Uses a silicon photodetector ■ Automatic range switching in three ranges ■ Equipped with an automatic correction function ■ Equipped with a LUX/FC switching display function ■ Compliant with JIS standard C1609-1 (General Type A Grade) ■ Calibration and traceability support *For more details, please refer to the PDF materials or feel free to contact us.
Easy-to-read digital illuminance meter
The auto-range feature and wide measurement range allow for accurate measurements not only for professionals such as lighting designers and electricians but also for anyone. It is a pocket-sized digital illuminance meter with a clear and easy-to-read LCD digital display.
An easy-to-understand introduction to the differences between incandescent bulbs, fluorescent lights, and LED lighting, as well as tips for successfully measuring illuminance!
To you who are measuring illuminance... Is your measurement method correct?? In addition to managing brightness and color in the production of lighting products, it is also very important to consider the introduction of LED lighting fixtures, the illuminance during installation, and the management of working environment illuminance in offices and factories. These management methods are defined by various standards. "How to Measure LED Lighting Illuminance Without Failing" explains the differences between LED lighting and fluorescent or incandescent bulbs, the necessary measuring instruments and methods after installation, and points to be aware of. [Examples of content] ■ What is different about LED lighting compared to previous types? ■ What exactly is illuminance? ■ There are various options, but which illuminance meter should I choose? ■ How do I measure it? ■ What should I be careful about?... *For details, please request the materials or view the PDF data from the download.
The ideal wide-range illuminance meter for evaluating and managing next-generation lighting!
This product is a high-precision, high-reliability illuminance meter that complies with JIS standard general type AA grade. It has a wide range and excellent operability, making it ideal for evaluation and management of next-generation lighting. We offer two models: the standard instrument IM-600 and the light-receiving part separation type IM-600M, designed for use in small areas.
Ideal for measuring "color rendering" and "color temperature"! A convenient portable measuring device that can be used with any type of light source and in any location.
The "C-7000" is a spectrophotometric color illuminance meter capable of measuring various light sources, including LED lighting. It is equipped with features such as "illuminance," "color rendering index R1 to R15," "chromaticity coordinates (x.y, u’.v’)," and "spectral data output." Measured data (up to 999 entries) can be directly imported into Excel, and the spectral data can be displayed in fine increments of 1nm. Additionally, spectra and chromaticity diagrams can be easily displayed. 【Features (partial)】 ■ Basic image ■ Spectral mode ■ Text mode ■ Spectral comparison mode *For more details, please refer to the related links or feel free to contact us.
No need for troublesome range selection with auto range! For illuminance management in homes, offices, and various facilities.
The digital illuminance meter "KG-75" is ideal for managing illumination in homes, offices, and various facilities, featuring an auto-range that eliminates the need for complicated range selection. It has a backlit LCD for easy reading of measurements in dark places and employs a non-slip rubber grip. It includes a maximum/minimum measurement function and a display hold function to fix the displayed value. A battery (9V 6F22) is built into the main unit as an accessory. ◎ For more details, please contact us or download the catalog.
Simply turning on the power switch automatically performs zero adjustment (no CAP needed). Illumination measurement can be done immediately.
Both digital and analog outputs are possible, allowing for continuous illumination recording in conjunction with a computer and recorder.
Measurement of the three stimulus values of the light source, chromaticity, color difference, correlated color temperature, and illuminance (JIS general type AA grade) is possible.
This is a notice from Rex Co., Ltd. regarding the "Color Illuminance Meter CL-200A."
Simply turning the power switch ON will automatically perform zero adjustment (no CAP required), allowing you to measure illuminance immediately.
***Features*** - It is a handy type that fits in the palm of your hand with easy operation. - In addition to illuminance measurement, it can measure illuminance deviation and perform integrated illuminance measurement. - It supports both digital and analog output, allowing connection to computers and recording devices. - It is easy and cost-effective to build a multi-point illuminance measurement system with 2 to 30 points to meet diverse needs. - The LCD backlight automatically turns on (in low light and hold mode). - Uses readily available AA batteries. - It can measure intermittent light.
It is a high-precision illuminance meter compliant with JIS AA grade and DIN Class B.
The PWM light-compatible illuminance meter T-10A is a high-precision illuminance meter that conforms to JIS AA grade and DIN Class B, capable of accurate measurements for next-generation lighting compatible with PWM light. The light-receiving unit is detachable and can be connected to the main unit using commercially available LAN cables. Simply turning on the power switch automatically performs zero adjustment (no CAP required), allowing for immediate illuminance measurement. The use of an illuminance meter that complies with JIS AA grade is required for measuring general lighting sources and white LED lighting. For more details, please contact us.
This is a compact and lightweight spectroradiometer ideal for measuring the color rendering properties of lighting sources.
The CL-500A spectroradiometer is capable of measuring the color rendering index, correlated color temperature, chromaticity, illuminance (JIS general type AA grade), tristimulus values, dominant wavelength purity, peak wavelength, and spectral irradiance values (360nm to 780nm with 1nm pitch: external output only). By using the standard software included, you can easily process measurement data directly into Excel, as well as display spectral waveforms and spectral irradiance values, create graphs and radar charts for color rendering indices, utilize LED binning functions, and easily set up a multi-point measurement system (up to 10 points). For more details, please contact us.
A light meter with a memory function that makes multi-point illumination measurement easy! Introducing rental items.
At Rex Co., Ltd., we rent measuring instruments such as measuring devices and weighing instruments. The "FT3425" is a lux meter designed to avoid the effects of shadows and reflections, suitable for measuring LED/OLED lighting. It can store measurement values from multiple locations, with a maximum of 99 data points in internal memory. Additionally, it features a timer hold function that allows measurements to be taken from a distance. 【Features】 ■ Equipped with Bluetooth wireless technology to transmit measurement data to smartphones and tablets ■ Compatible with measuring LED/OLED lighting ■ Covers a wide range from low illumination (as specified by fire safety laws for emergency lights and evacuation guidance lights) to high illumination (200,000 lx) ■ Avoids the effects of shadows and reflections, with a timer hold function for remote measurements ■ Stores up to 99 data points in internal memory, improving work efficiency with PC transfer *For more details, please refer to the PDF document or feel free to contact us.
It is ideal for illuminance measurement in both indoor and outdoor settings, as well as for lighting design and electrical work.
■Features - Auto range or 4 range switching - Compact and lightweight size - Measurement range: 0.00 to 40000 Lux - Equipped with automatic zero correction function
