WBGT/HI Meter

The AZ Wearable WBGT+HI Checker Stroke Prevention Meter is available in two models, the 87784 and the 87783. Each model offers unique features tailored to specific needs while ensuring accurate measurement of heat stress levels for stroke prevention.

87784 Model: The 87784 model of the AZ Wearable WBGT+HI Checker Stroke Prevention Meter combines advanced functionalities to deliver comprehensive heat stress monitoring. It features a simultaneous display of WBGT, HI, temperature, and relative humidity, providing a holistic overview of environmental conditions. The programmable buzzer and red LED danger zone warning offer customizable alerts, ensuring timely response to hazardous situations. With its wearable design and included arm strap, this model enables continuous monitoring during outdoor activities. Additionally, the 87784 model includes a WBGT+HI 2-in-1 measurement capability, making it a versatile tool for various applications.

87783 Model: The 87783 model of the AZ Wearable WBGT+HI Checker Stroke Prevention Meter is designed for reliable heat stress assessment in both outdoor and indoor environments. It displays WBGT, temperature, and relative humidity simultaneously, allowing for effective evaluation of heat-related risks. The programmable buzzer and red LED danger zone warning provide audible and visual alerts, ensuring user safety. This model features a wearable design with an included arm strap for convenient monitoring during activities. The display updates every 20 seconds, keeping users informed with real-time information.

Both models share essential features such as adjustable audible alarm volume, a 4-level dangerous level indicator on the LCD screen, and a small black ball for accurate measurements unaffected by human temperature. They also comply with international standards, including ISO 7243, OSHA, SMA, and Japan Society for Occupational Health, making them reliable tools for occupational health, sports, and other physical activities.

Highlighted Features

1. Simultaneous Display: The meter conveniently displays WBGT, HI, temperature, and relative humidity simultaneously, providing comprehensive information for heat stress evaluation.
2. Programmable Buzzer and LED Warning: Customizable alerts through the programmable buzzer and red LED danger zone warning ensure prompt response to dangerous conditions.
3. Adjustable Audible Alarm: The audible alarm volume is adjustable with options for 75 dB, 60 dB, or mute settings, ensuring clear audibility in any environment.
4. Dangerous Level Indicator: The LCD screen shows a 4-level dangerous level indicator, enabling quick identification of hazardous conditions.
5. Wearable Design: The meter's wearable design, complete with an included arm strap, allows for convenient and continuous monitoring during outdoor activities.
6. Real-time Updates: The display updates every 20 seconds, providing up-to-date information for timely decision-making.
7. Comprehensive Measurement: The meter combines WBGT and HI measurements, offering a comprehensive assessment of heat stress levels.
8. Accurate and Reliable: The small black ball and specific angle design ensure accurate measurements unaffected by human temperature.

Applications

The AZ Wearable WBGT+HI Checker Stroke Prevention Meter finds its application in various settings where monitoring and prevention of heat-related injuries are crucial. The meter's accurate measurements and comprehensive features make it suitable for the following applications:

1. Occupational Health and Safety: The meter can be used in workplaces such as construction sites, iron and steel foundries, glass facilities, boiler rooms, and mining sites to assess heat stress levels and ensure the well-being of workers.

2. Sports and Athletics: Coaches, trainers, and athletes can utilize the meter during outdoor activities, marathons, and beach sports to monitor heat stress levels and make informed decisions to prevent heat-related illnesses.

3. Military Training: The meter's use in military training environments ensures the safety and well-being of soldiers during physical exertion in hot conditions.

4. Recreational Activities: Individuals engaging in outdoor recreational activities, such as hiking, camping, and sports, can benefit from the meter's ability to provide real-time heat stress index readings and help prevent heat stroke.

5. Occupational Health and Safety Standards Compliance: The meter adheres to international standards, including ISO 7243, OSHA, and Japan Society for Occupational Health, making it a reliable tool for establishing permissible heat exposure limits in various occupational health settings.

Specifications

87784 Model:

• WBGT+HI measurement capability
• WBGT Alarm Range: 20~50℃
• HI Alarm Range: 20~60℃

87783 Model:

• WBGT measurement capability
• WBGT Alarm Range: 20~50℃

Both models share the following specifications:

• Temperature Range: 0~50℃
• Temperature Resolution: 0.1℃, 0.1℉
• Temperature Accuracy: ±0.6℃
• Humidity Range: 0.1~99.9% RH
• Humidity Resolution: 0.1% RH
• Humidity Accuracy: 10%~90% at 25℃. Typical 5% others 7%
• Global Temperature (Inside Black Ball): 0~70℃
• Black Ball Size: Diameter 40
• Stabilization Time: 15~25 minutes typical
• Operating Temperature: 0~50℃
• Operating RH%: Humidity ＜80%
• Storage Temperature: -20~50℃
• Storage RH%: Humidity ＜90%
• LCD Size: 40(L) * 39(W) mm
• Meter Size: 70(L) * 60(W) * 22(H) mm
• Weight: ~90g
• Battery: AAA*2PCS
• Battery Life: ~300 hours
• Standard Package: Meter, Batteries, Manual, Paper Box

Choose the model that best suits your specific needs for accurate and reliable heat stress monitoring, stroke prevention, and ensuring the safety of individuals in hot environments.