⏳ Stay ahead of time and climate—because precision waits for no one!
The EXTECH HW30 HeatWatch is a compact, professional-grade stopwatch combining ultra-precise 1/100 second timing with real-time temperature, humidity, and heat index monitoring. Featuring a 99-lap counter, memory recall, calendar, and alarm functions, it’s engineered for managers and pros who demand accuracy and environmental awareness in one sleek, portable device.
| ASIN | B00023RYPO |
| Brand | Extech |
| Brand Name | Extech |
| Color | Green |
| Colour | Green |
| Customer Reviews | 4.5 out of 5 stars 88 Reviews |
| Global Trade Identification Number | 00793950365304 |
| Item Dimensions D x W x H | 6.6D x 7.9W x 2H centimeters |
| Item Type Name | Stopwatch |
| Item Weight | 0.02 Kilograms |
| Item weight | 0.02 Kilograms |
| Manufacturer | Extech Instruments |
| Manufacturer Part Number | HW30 |
| Manufacturer Warranty Description | 2 years. |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | HW30 |
| Number of Items | 1 |
| Number of settings | 5 |
| Product dimensions | 6.6D x 7.9W x 2H centimeters |
| Screen Size | 5.08 |
| UPC | 885520990709 885432331096 793950365304 745332081425 |
| Unit Count | 1 Count |
I**A
Confiable
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 same as shown
It is as I thought , works great. Useful.
S**E
chrono
bon petit chrono , surtout utile pour l'humidex
J**M
A Keeper
Viewable. Usable. Does what it says. Daylight or low-light usable without issue.
B**7
Good product
Have owned this a year. Bought it to use on daily runs around a lake and occasionally on a high school track. I use the lap timer, the stop watch function, and the temp and humidity mode. I like the mode that tells your fastest lap on a track. The humidity and temperature take some time to sync to the real world, and both are affected when I wear it around my neck due to body heat and sweating when running (as expected). I have found the time lag with humidity read outs true with two other devices that I have. Humidity is important since I run in the summer in Georgia and Key West and the humidity eventually jives with weather web sites. The unit looks good, is sturdy, and is fairly intuitive. I would buy it again.
Trustpilot
5 days ago
2 months ago