HeatWatch™ Stopwatch with Heat Index, Humidity, Temperature, and Up/Down Timer Extech HW30

The HW30 is a multifunction stopwatch with a digital up/down timer, temperature, humidity and heat index functions. The heat index measurement shows how hot it feels when humidity is combined with the actual temperature. Ideal for use in hot weather conditions. Additional features include a 12/24-hour clock, stopwatch, 30 lap/split memory and programmable alarm. HW30 Humidity/Temperature HeatWatch comes with lanyard, battery, and operating instructions.

• Multiple useful features

  Modes include lap counter, fastest/slowest/average lap recall, and 10-hour countdown timer.

• Monitor heat and humidity

  Displays temperature and humidity and offers user-adjustable heat index alarm.

• Easy to read

  Large, backlit digital display showing date plus temperature and humidity, timer, alarm, Chrono/split, or Chrono/lap.