AZ Portable Heat Index Data Logger


Simultaneously display WBGT, temperature & humidity Check indoor/outdoor humidity Generate CSV report without additional pc software

Confirm Availability
In stock
Safe & Secure Shopping
Satisfaction Guaranteed



The AZ Portable Heat Index Data Logger is a composite temperature used to estimate the effect of temperature, humidity, wind speed and solar radiation on humans. The Data Logger can measure air temperature, globe temperature, and humidity to give heat stress index for using in control of physical activity in hot environment to limit the danger of heat-related injuries.



  • Simultaneously display wbgt, temperature & humidity
  • Check indoor/outdoor wbgt, ta/tg & humidity
  • Plug & play. software and usb driver are not required
  • Generate csv report without additional pc software
  • Completely user re-programmable. 8 languages, sampling rate, start delay time and id setting
  • One button switch to check air/ globe temperature & in/out wbgt
  • Designed with capacitance type humidity sensor to get accurate and quick reading
  • Backlight indicator function (green,yellow, red, flashing red) as wbgt condition reminder
  • Easy-to-read big lcd display with 6 dust proof rubber keys
  • Clear sheath to protect humidity sensor during storage
  • Filter to protect humidity sensor from dust scratch during operation
  • 75 mm black metal ball to measure globe temperature
  • Temperature unit c/f switchable
  • Hold function to freeze reading and max/min function included
  • Battery low indicator & sleep mode can be disabled
  • Tripod receptacle design for long time use
  • Audible beeper for danger zone warning



Temperature Range 0-50C
Temperature Resolution 0.1C, 0.1F
Temperature Accuracy 0.6C
Humidity Range 0.1-99.9% RH
Humidity Resolution 0.1% RH
Humidity Accuracy 3%RH (at 25C, 10-90%RH) Others 5%Rh
Global Temperature (Inside Black Ball) 0-80C
Global Temp. Accuracy (Indoor) 1C at 15-40C, others 1.5C
Global Temp. Accuracy (Outdoor) 1.5C at 15-40C, others 2C
Wbgt Temperature Range 0-50C
Wbgt Alarm Range 20-50C
Sampling Rate 1, 5, 10, 30, 60, 90, 120 mins
Start Delay Time 0, 5, 30, 45, 60, 90, 120 mins
Memory Points 12000 readings, each contains Wbgt, Ta, Tg And Rh
Black Ball Size Diameter 75 mm, Height 75 mm
Stabilization Time 15-25 minutes typical
Rh% Self Calibration With 33% & 75% Salt Bottle
Operating Temperature 0-50C
Operating Rh% Humidity 80%
Storage Temperature -20-50C
Storage Rh% Humidity 90%
Lcd Size 50(L) x 32(W) mm
Meter Size 302(L) x 75(W) x 36.7(H) mm
Weight -300g
Battery AAA x 4PCS
Battery Life -200 hours
More Information
Free Shipping No
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Customer Questions
No Questions
Please, mind that only logged in users can submit questions
To Top

Choose a Specialist

Whatsapp a Specialist with questions!