Keychain Timer

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Keychain Timer
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  • Key Chain Timer

    Thomas®

    …repeats itself. Alarm sounds for sixty seconds or can be silenced manually. Large metal key hook holds keys or attaches onto lab coat button hole. Timer has a tough chemical resistant ABS plastic case and a 1 1/2 year continuous use replaceable type 392 silver-oxide battery(Thomas number 1483E30).…

  • Clip-On Timer

    Sper Scientific

    … Weighs only 1 oz. Clips to keychain or belt loop Large buttons and LCD Compact and lightweight stopwatch is loaded with features including an alarm clock with variable 12/24 hour format, calendar, thermometer (°°) and a compass. Timer has single event, start/stop and lap…

  • Digital Timer Plus

    Thomas®

    …Certificate supplied 6-digit 1/4” high LCD Convenient clip attaches timer to buttonhole, belt loop, notebook or keys Accurate to 0.01% The Traceable® Timer Plus is three timers in one: a countdown alarm timer, a stopwatch and a time-of-day clock. The LCD shows time remaining in hours,…

  • Traceable® Key Chain Timer

    Thomas®

    …0.01% Easy to use Timer is provided with an individually serial numbered Traceable® certificate from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST. Size is 2” x 1 1/2” x 3/4” and the key chain timer weighs 3/4 oz.

  • Keychain Pocket Timer

    Thomas®

    …20 hours to one minute 1/3" digits for easy viewing With three-button control, keychain and a stopwatch mode, this is the perfect timer for people on the go, or those with limited space. Timer also has a timeout feature in both up and down counting. Individually serial numbered Traceable…

  • Touch Timer

    Thomas®

    NIST Traceable® Certificate supplied 4-digit LCD Accurate to 0.01% Lightweight and portable 20-Hour Alarm Touch Timer can be programmed to count down from 19 hours, 59 minutes to 1 minute in any minute increment. Two-button operation makes it extremely easy to use. Loud-beeping alarm may be…

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