








🔥 Stay cool, stay safe — the ultimate heat stress tracker for pros 🧢
The Kestrel 5400 Heat Stress Tracker is a USA-made, handheld WBGT meter delivering 15 environmental measurements with ±0.5°C accuracy. Its rugged, waterproof design features a large backlit LED display and integrated compass, making it ideal for outdoor professionals. It logs time-stamped data transferable via USB, supporting safety monitoring in athletics, construction, military, and industrial hygiene.
| Brand | Kestrel |
| Recommended Uses For Product | Outdoor |
| Specific Uses For Product | WBGT |
| Power Source | Battery Powered |
| Special Feature | Weather Resistant |
| Connectivity Technology | USB |
| Number of Batteries | 2 AAA batteries required. (included) |
| Style | Standard Non-LiNK |
| Colour | Orange |
| Included Components | … |
| Temperature Accuracy | 0.5 °c |
| Are Batteries Included | Yes |
| Sensor Technology | Ultrasonic |
| Item Weight | 0.03 Kilograms |
| Manufacturer | NK Kestrel |
| Shape | Rectangular |
| Display Type | LED |
| Global Trade Identification Number | 00730650001927 |
| Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius |
| UPC | 730650001927 |
| Country of Origin | USA |
| Model number | 0854ORA |
| Number of Memory Sticks | 1 |
| Item Weight | 34 g |
| Product Dimensions | 6.5 x 1.1 x 1.9 cm; 34.01 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | 0854ORA |
| Item Height | 1.9 Centimeters |
| Item Width | 1.1 Centimeters |
| Lithium battery energy content | 3.1 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 0.99 Grams |
| Number of lithium metal cells | 1 |
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