- Extech HW30 HeatWatch Humidity/Temperature Stopwatch
- 39" (1m) Lanyard
- 1 3V CR2032 Battery
- Measures time, temperature, humidity and overall heat index
- Stopwatch/chronograph mode with 1/100 second resolution
- Fastest/Slowest/Average Lap recall, 99 lap counter with 30 lap/split memory
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- Measures time, temperature, humidity and overall heat index
- Stopwatch/chronograph mode with 1/100 second resolution
- Fastest/Slowest/Average Lap recall, 99 lap counter with 30 lap/split memory