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Digital UP/DOWN timer displays Temperature, Humidity, and Heat Index
  • HeatWatch™ Humidity/Temperature Stopwatch
  • HW30: HeatWatch™ Humidity/Temperature Stopwatch
    Extech - Lab Instruments - Stopwatches - HW30 Features:
    • User settable Heat Index alarm
    • hraph mode with 1/100 second resolution
    • Fastest/Average La
    • 99 lap ap/split memory
    • 10 hour countdown timer er warning for the econds
    • Programmable alarm
    • rong>Cale displays day, montaong>