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⏳ Stay ahead of time and climate — because every second and degree counts!
The EXTECH HW30 HeatWatch is a compact, lightweight digital stopwatch that combines precision timing with environmental monitoring. Featuring 1/100 second stopwatch resolution, 99 lap memory, and real-time temperature, humidity, and heat index display, it’s designed for professionals who demand accuracy and versatility. Additional features include a calendar, alarm, hourly chime, and selectable 12/24-hour clock modes, all packed into a durable, easy-to-carry device.
| ASIN | B00023RYPO |
| Best Sellers Rank | #149,746 in Sporting Goods ( See Top 100 in Sporting Goods ) #219 in Stopwatches |
| Brand | Extech |
| Color | Green |
| Customer Reviews | 5.0 5.0 out of 5 stars (11) |
| Date First Available | 7 August 2012 |
| Item Weight | 20 g |
| Material | Plastic |
| Model Number | HW30 |
| Product Dimensions | 7.87 x 6.6 x 2.03 cm; 20 g |
I**A
Siempre este cronómetro es una herramienta confiable. He usado este modelo por más de 6 años y es muy fácil y práctico
S**M
It is as I thought , works great. Useful.
S**E
bon petit chrono , surtout utile pour l'humidex
Trustpilot
5 days ago
1 day ago