Extech Stopwatches, Timers & Clocks

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  1. Extech CTH10A
    Extech CTH10A Radio Controlled Clock,Temp/Rel Humidity
    Order #: CTH10A
    Mfg #: CTH10A
    Availability: Item ships in about Ships in 2-3 weeks
    $99.99
    Radio Controlled Clock,Temp/Rel Humidity Learn More
  2. Extech 365535
    Extech 365535-NIST with NIST Certificate Industrial Stopwatch w/NIST
    Order #: 365535-NIST
    Mfg #: 365535-NIST
    Availability: Item ships in about Ships in 2-3 weeks
    $119.99
    Industrial Stopwatch w/NIST Learn More
  3. Extech HW30-NISTL with Limited NIST Certificate
    Extech HW30-NISTL with Limited NIST Certificate Humidity/Thermometer Stopwatch
    Order #: HW30-NISTL
    Mfg #: HW30-NISTL
    Availability: Item ships in about Ships in 2-3 weeks
    $120.99
    Humidity/Thermometer Stopwatch Learn More
  4. Extech HW30
    Extech HW30 Humidity/Thermometer Stopwatch
    Order #: HW30
    Mfg #: HW30
    Availability: Item ships in about Ships in 2-3 weeks
    $45.99
    Humidity/Thermometer Stopwatch Learn More
  5. Extech 445706
    Extech 445706 Hygro-Thermometer Alarm Clock, 9"x12"
    Order #: 445706
    Mfg #: 445706
    Availability: Item ships in about Ships in 2-3 weeks
    $60.49
    Hygro-Thermometer Alarm Clock, 9"x12" Learn More
  6. Extech 365510-NIST with NIST Certificate
    Extech 365510-NIST with NIST Certificate Digital LCD Stopwatch
    Order #: 365510-NIST
    Mfg #: 365510-NIST
    Availability: Item ships in about Ships in 2-3 weeks
    $70.99
    Digital LCD Stopwatch Learn More
  7. Extech 365510
    Extech 365510 Digital LCD Stopwatch
    Order #: 365510
    Mfg #: 365510
    Availability: In stock
    $20.99
    Digital LCD Stopwatch Learn More
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