








🔥 Stay cool, stay safe — the ultimate heat stress tracker for pros! 🌞
The Kestrel 5400 Heat Stress Tracker is a USA-made, rugged handheld device that measures 15 environmental factors including WBGT, TWL, temperature, and humidity. Waterproof and equipped with a large backlit display and integrated compass, it logs time-stamped data transferable via USB. Ideal for professionals in athletics, construction, industrial hygiene, and military sectors, it ensures safety in extreme heat conditions with precise, reliable monitoring.









| ASIN | B017AF1INA |
| Are Batteries Included | Yes |
| Batteries | 1 AA batteries required. (included) |
| Best Sellers Rank | #824,526 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #40 in Weather Monitors |
| Brand | Kestrel |
| Color | Orange with Vane Mount |
| Date First Available | October 28, 2015 |
| Display Type | LCD |
| Global Trade Identification Number | 00730650002610 |
| Included Components | heat stress tracker |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.2 ounces |
| Item model number | 0854VORA |
| Manufacturer | NK Kestrel |
| Number of Batteries | 1 AA batteries required. (included) |
| Power Source | Battery Powered |
| Product Dimensions | 2.56 x 0.43 x 0.75 inches |
| Recommended Uses For Product | Outdoors |
| Sensor Technology | Thermistor, Capacitive/Resistive, Magnetometer |
| Shape | Rectangular |
| Special Feature | Weather Resistant |
| Specific Uses For Product | Heat Index |
| Style | Standard Non-LiNK with Vane Mount |
| Temperature Accuracy | 1 degree Celsius |
| UPC | 730650002610 712321528414 |
| Upper Temperature Rating | 122 Degrees Fahrenheit |
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