Compliant with JIS B 7922:2023! Comprehensive evaluation of temperature, humidity, and radiant heat.
The KO392 is a black globe heat stress index meter that displays the danger level of heat (WBGT value). While a typical thermometer can only measure "air temperature," this product evaluates "air temperature, humidity, and sunlight (radiant heat)" together. The presence of the "black globe" allows it to measure radiant heat from sunlight and ground reflection, quantifying the "actual heat felt by the body." It enables the assessment of heat stress risk both outdoors and indoors, aiding in safety management during exercise or work. It offers flexible installation options to adapt to various environments. It alerts users to heat stress danger levels through alarms and displays. **Features** - Displays WBGT, temperature, humidity, and time - Equipped with warning display and alarm function for heat stress risk - Three levels of alarm volume (loud/soft/off) - Includes a carabiner and two bands (one long and one short) - Flexible installation options for various environments *For more details, please download the PDF or feel free to contact us.*
Inquire About This Product
basic information
【Specifications (Partial)】 ■ Standards: Compliant with JIS B 7922:2023 Class 2 ■ WBGT Measurement Range: 0.0 to 50.0℃ in 0.1℃ increments ■ Temperature (Air Temperature) Measurement Range: -9.9℃ to 60.0℃ in 0.1℃ increments ■ Humidity (Relative Humidity) Measurement Range: 0.1 to 99.9% in 0.1% increments ■ Power Supply: CR2032 coin-type lithium battery x 1 DC3V ■ Battery Life: Approximately 9 months (without warning alarm sound) ■ Dimensions: Approximately 6.3 cm wide x 10.7 cm high x 3.4 cm deep ■ Weight: Approximately 60g (excluding battery) *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
[Safety measures for such situations (partial)] ■ Construction and work sites ■ Factories ■ Sports venues ■ Leisure and outdoor activities ■ Schools, kindergartens, and daycare centers ■ Elderly facilities and nursing homes *For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company was founded in 1914 as a manufacturer of medical and hygiene materials. For over 100 years, from the Taisho, Showa, Heisei, to the Reiwa eras, we have contributed to people's lives not only through medical and hygiene materials but also through products for industry, nursing care, and childcare. Moving forward, under a strict quality control system and leveraging the technology accumulated over many years, we will develop products that accurately meet your diverse needs and deliver "health," "peace of mind," and "safety" through products in various fields.
![General-purpose measuring instruments for various industries [humidity and temperature meters, dew point meters, CO2 meters, etc.]](https://image.mono.ipros.com/public/product/image/b41/2001510538/IPROS442795021161277393.PNG?w=280&h=280)
