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Extech HW30 Humidity/Thermometer Stopwatch-

Downloads: datasheet

Extech HW30 Humidity/Thermometer Stopwatch

Model: HW30

Digital UP/DOWN timer displays Temperature, Humidity, and Heat Index.

Sale Price $54.00 CAD
Regular Price $60.00 CAD
Availability 1 Week

Extech HW30 Offers


  • Displays temperature, humidity, and heat index
  • Heat index measurement shows how hot it feels when humidity is combined with the actual temperature
  • Programmable heat index alarm
  • 12 or 24 hour clock operation
  • Stopwatch/chronograph mode with 1/100 second resolution
  • 99 lap counter with 30 lap/split memory
  • Fastest/Slowest/Average Lap recall
  • 10 hour countdown timer with audible beeper warning for the last 5 seconds
  • Calendar mode displays day, month, and date

Extech HW30 Specifications

Timing Range 9hrs, 59mins, and 59secs
Heat Index Range 70 to 122°F (22 to 50°C)
Temperature Range 14 to 122°F (-10 to 50°C)
Humidity Range 1 to 99% RH
Dimensions 3.1 x 2.6 x 0.8" (79 x 66 x 21mm)
Weight 3oz (85g)
Click here for complete specifications on the Extech HW30

What's included with the Extech HW30

  • Humidity/Temperature Stopwatch
  • 39" (1m) Lanyard
  • 1 x 3V CR2032 Battery

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