for companies from JIS Black ball type WBGT measuring device Heat stroke index monitor with thermometer and and stationary Equipped with alarm compact

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[Visualize the risk of heat stroke | Accurately measure WBGT with a black ball sensor] The black ball sensor measures radiant heat with high precision. Calculates WBGT from temperature, humidity, and radiant heat and displays the numerical value. Makes the risk of heat stroke visible at the work site and promotes preventive actions. Ideal for measures in any hot environment, such as elderly care facilities, schools, sports sites, and construction sites. [Mandatory from June 2025 | Reliable JIS-compliant model for peace of mind in compliance with laws and regulations] Complies with the requirement from June 2025 (measurement equipment must be installed when temperature is 31°C/WBGT 28°C or higher). A reliable model that complies with JIS B 7922:2023, supporting compliance with laws and regulations in construction, manufacturing, nursing care, education, etc. Early introduction to legal regulations is reassuring. [4-level heatstroke warning + alarm function | Instant danger notification by visual and audio means] Based on the WBGT value, the screen clearly displays 4 risk levels: "Caution, Alert, High Alert, Danger." In addition, an alarm will sound automatically when the set value is exceeded, making it easy to notice even while working and preventing serious risks. This design is especially effective in environments with elderly people or children, or in outdoor work sites where heatstroke accidents are likely to occur. [Various installation methods and high portability | Flexible design that can be used anywhere] In addition to being able to attach it to a belt, bag, or arm, it also supports tripod installation and wall hanging. In addition, a carabiner and two types of bands (long and short) are included, so you can freely choose the installation method. It can be used stably anywhere, whether it is an outdoor construction site or indoor facility management. The main body is ultra-lightweight, weighing only about 65g, so it will not be a burden even if you carry it around on a daily basis. [High performance & energy-saving design | High-precision temperature and humidity display & long battery life] Equipped with a high-performance sensor that boasts a temperature accuracy of ±2.0°C (15-40°C) and a humidity accuracy of ±5.0% (30-90%). In addition, the energy-saving design allows for continuous use for up to approximately 9 months with one AA battery. It can be used safely even in environments where long-term operation is required or frequent battery replacement is difficult. With an easy-to-read digital display and simple operation, even beginners can quickly become accustomed to using it. ■ Mandatory measures against heat stroke and the social background Heatstroke prevention measures will become mandatory for companies starting June 1, 2025. This applies to situations where work is carried out for a certain period of time in an environment with a temperature of 31°C or above or a WBGT of 28 or above. Heatstroke accidents are also increasing in schools and welfare facilities, so on-site measures are urgently needed. *WBGT (heat index) is an index that focuses on the exchange of heat (heat balance) between the human body and the outside air, and incorporates three factors that have a large impact on the heat balance of the human body: humidity, the surrounding thermal environment such as solar radiation and radiation, and temperature. [What is a black ball?] The "black ball" allows us to measure radiant heat from sunlight and the ground's glare, quantifying the "heat that the body actually feels." This makes it possible to grasp the risk of heatstroke both indoors and outdoors, and is useful for safety management during exercise or work. *Radiant heat: Direct sunlight and reflected heat from the ground, etc. *The Ministry of the Environment also recommends the "Heat Stroke Index Meter with Black Ball." [How is it different from a thermometer?] While a typical thermometer can only measure "temperature," this product evaluates "temperature, humidity, and sunlight (radiant heat)" all at once and displays the heat danger level (WBGT value). For example, during exercise or outdoor activities, the strain on the body can vary greatly depending on sunlight and humidity. The big difference with this product is that it makes the "true heat" visible and can assess the risk of heatstroke. [You can choose the installation method and flexibly adapt to various sites] Attach to belt Attach to bag Wear on arm Setting up on a tripod Installing on a wall 【accessories】 Main unit, carabiner, band (short), band (long), trial battery [Safety measures for situations like these] Construction sites, factories, schools, kindergartens, daycare centers, elderly care facilities, sports sites, leisure and outdoor activities, homes and offices, event venues [Product specifications (per piece)] Product name: Black ball heat stroke index meter Model number: KO392 Standard: JIS B 7922: 2023 compliant Accuracy classification: Class 2 WBGT Measurement range: 0.0 to 50.0°C in 0.1°C increments Accuracy: 15.0 to 40.0°C ±2.0°C 0.0 to 14.9/40.1 to 50.0: ±3°C Temperature Measurement range: -9.9°C to 60.0°C in 0.1°C increments Accuracy: 20.0 to 50.0°C ±0.6°C -9.9 to 19.9 / 50.1 to 60.0°C ±1.0°C Humidity (relative humidity) Measurement range: 0.1 to 99.9% in 0.1% increments Accuracy: 30.0 to 90.0% ±5.0% 10.0 to 29.9/90.1 to 99.9% ±10.0% Storage environment Temperature: -10.0 to 60.0°C Humidity: 0.0 to 100.0% (non-condensing) Wind speed: 0.3 to 3 m/s Usage environment Temperature: 5.0 to 60.0°C Humidity: 20.0 to 80.0% (non-condensing) Warning alarm: 3 volume levels: high/low/none Dimensions: Approx. Width 60 x Height 112 x Depth 33 mm Mass: Approx. 79g Country of manufacture: China