Stopwatch

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Stopwatch
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  • Multi-Function Stopwatch

    Heathrow

    Multi-Function Stopwatch Features time, split, hourly chime, calendar, alarm and 40" neck cord. Lightweight, dependable, accurate and easy to use. Large 1/4" display shows time up to 60 minutes in 1/100 second increments.

  • Digital Stopwatch

    United Scientific Supplies

    Featured displays of this electronic alarm stopwatch include time (hours-minutes-seconds, with 12 or 24 hour mode option), calendar, 24-hour stopwatch, alarm, hourly chime, 1/100 second chronograph, split time, and total time. It is lightweight, easy to operate, ad comes complete with battery and…

  • Water-Resistant Stopwatch

    United Scientific Supplies

    Water-resistant stopwatch with lanyard features split and cumulative time modes, 1/100th second increments, calendar/date display, and an alarm.

  • Lightweight Stopwatch

    Sper Scientific

    Comfortable to hold and use Large control buttons Extremely lightweight (1.1 oz.) Available with NIST Traceable® certificate of compliance Counts to 24 hours in 1/100th second resolution for the first 30 minutes. Split interval function. Also a 12/24 hour alarm clock, calendar, and an hourly…

  • Stopwatch Timer

    Sper Scientific

    The unique feature of this timer is that it also has a true stopwatch mode with 1/100 second resolution, lap and split with a range of 100 hours. In the timer mode it counts down from 100 hours in 1 second intervals. The display indicates time elapsed after the alarm and a memory recalls last timer…

  • Stopwatch Industrial

    Extech

    • Large triple display with adjustable contrast • 1/100th second precision for 19 hours • 500 memory records of Split and Lap times • Calendar displays day, month and date • Time of day with daily alarm • 12 or 24 hour clock format • 3 Mode Countdown timer: count down stop, count down repeat, count…

  • Stopwatch / Chronographer

    Thomas®

    …supplied Accuracy is 0.001% LCD digital stopwatch reads times up to 24 hours. In the stopwatch mode, it provides single-action, time-out, cumulative split and continuous timing. Resolution is 0.01 second. As a chronograph, the stopwatch displays time of day in hours, minutes and seconds,…

  • Jumbo Digit Stopwatch

    Thomas®

    …clipping onto notebooks or clipboards. Also comes with Velcro™ for vertical mounting anywhere. As a chronograph, the stopwatch displays time of day in hours, minutes and seconds, AM/PM, date and day of the week. It also has a time-of-day alarm. Stopwatch is 3 x 2 1/2 x 7/8” and weighs 2.5 ounces.

  • Alarm Timer Stopwatch

    Thomas®

    …Certificate supplied Accurate to 0.01% The alarm timer stopwatch counts down with an alarm and counts up with a time-out feature. It can be programmed to count down from 99 minutes, 99 seconds to zero in any second increment. In stopwatch mode, the unit will count up to 59 minutes, 59 seconds and…

  • Traceable® Water/Shock-Resistant Stopwatch

    Thomas®

    …second Timing capacity is 24 hours Timing functions include single action, time-in/time-out, continuous timing and cumulative split. Stopwatch is provided with an individually serial numbered Traceable certificate from an ISO 17025 calibration laboratory accredited by A2LA. It indicates…

  • Three Button Stopwatch

    Thomas®

    …with a resolution of 1/100 of 1 second for 30 minutes and 1 second thereafter. Functions are start/stop, time-out, cumulative split and continuous roll-over timing. Stopwatch also displays the time and date. Comes with 1-year battery and lanyard. Dimensions: 2 1/8” diameter x 5/8”. Weight: 0.95 oz.

  • 8 Memory Stopwatch

    Sper Scientific

    …simultaneous processes Two 1/100th second displays Counts up or down to 10 hours Available with NIST Traceable® certificate of compliance In stopwatch mode the current lap time is shown in the upper display, cumulative total in lower one. Memory stores last 8 lap times so there is no need to…

  • Traceable® Decimal Stopwatch

    Thomas®

    …accurate than other stopwatches. Decimal stopwatch’s four timing formats/resolution are: hr/min/sec; 1/100 second; 1/1000 min; 1/100,000 hr. Maximum readouts are 19.999999 hours, 1199.999 minutes, 71999.99 seconds, or 19 hr/59 min/59 sec/99 hundredths. Stopwatch functions include…

  • Traceable® Digital Stopwatch

    Thomas®

    …accurate than other stopwatches. Decimal stopwatch’s four timing formats/resolution are: hr/min/sec; 1/100 second; 1/1000 min; 1/100,000 hr. Maximum readouts are 19.999999 hours, 1199.999 minutes, 71999.99 seconds, or 19 hr/59 min/59 sec/99 hundredths. Stopwatch functions include…

  • Timer / Stopwatch

    Cooper-Atkins

    Display 7/8" x 3/8" to 00.00 Press “min” and “set” together to reset Press “start/stop” to start and again to stop Press any key to stop alarm “Recall” feature returns automatically to preset time Displays up to 99 minutes…

  • Observational Research Stopwatch Red

    Sper Scientific

    …For captive and field research, or in classrooms. Hands free operation allows for freedom of movement. All of the functions of 8 Memory Stopwatch 810029 but with the alarm audible only through a headphone. The alarm can be set for repetitive intervals of every 0.25 second to…

  • 60 Memory Certified Stopwatch

    Sper Scientific

    Two 1/100th second displays. Counts up or down to 10 hours. Ideal for multiple and simultaneous processes. In stopwatch mode current lap time shown in upper display, cumulative total in lower one. Memory stores last 60 lap times so there is no need to look away from a test to make notes. It shows…

  • Large Display Stopwatch

    Sper Scientific

    Click stop controls give the definitive feel of a mechanical stopwatch but with hundreds of times the accuracy. Large LCD for good visibility. Rugged ABS plastic case. Counts to 24 hours in 1/100th second resolution for the first 30 minutes. Split interval, clock, and calendar functions. Comes with…

  • DURAC® Digital Stopwatch

    H-B Instrument

    Supplied with multi-language (English, French, German, Italian, Portuguese and Spanish) instructions, these electronic stopwatches include a calendar and a clock. They feature a Certificate of Calibration and individual serial number, and are tested and calibrated in H-B’s exclusive triple…

  • Water Resistant Stopwatch

    Sper Scientific

    Split interval function N.I.S.T. traceable certificate of compliance available.

  • Decimal Display Stopwatch

    Sper Scientific

    3 line display simultaneously shows total elapsed time, split time, current lap time, and lap counter Water resistant N.I.S.T. traceable certificate of compliance available: 1225A48

  • 60 Memory Stopwatch

    Sper Scientific

    Memory stores last 60 lap times Fastest, slowest, and average lap times Timer mode Water and shock resistant N.I.S.T. traceable certificate of compliance available: 0835A15

  • 300 Memory All Function Stopwatch

    Thomas®

    …0.01 second Timing capacity: 9 hours Timing functions include single-action, time in/out, continuous timing, cumulative split, interval split, 300 memories and repetitive programmable. Stopwatch is 3” x 2 1/2” x 7/8” and weighs 2.5 ounces. Includes NIST Traceable® Ceritifcate.

  • Traceable Mini-Alarm Timer / Stopwatch

    Thomas®

    1 Channel plus memory Resolution is 1 second Accuracy is 0.01% Mini-Alarm Timer/Stopwatch can count up or down. Timing capacity is 99 hours, 59 minutes, 59 seconds. Device comes with easel stand and magnet. Timer/Stopwatch is provided with an individually serial numbered Traceable…

  • N.I.S.T. Traceable; Calibrated Mechanical Stopwatch

    EAI

    7 jewels; lever movement 1/5 second recorder; Locked return 0 to 30 minute register; 60 second sweep (second hand) Shock protected. Unbreakable main spring. Water and dust resistant. Metal buttons; alloy brass case provided. 8788E60 features a mineral glass crystal and is solvent…

  • Water Resistant Stopwatches

    Sper Scientific

    Large Display Water Resistant Stopwatch — 1225A29-A30 Sonically welded case ensures excellent water resistance. Large 5/8" high display for good visibility. Counts up to 24 hours with resolution of 1/100 second for the first 40 minutes and 1 second resolution thereafter. Has lap function. Also…

  • DURAC® Analog Stopwatches

    H-B Instrument

    These copper chromium plated analog stopwatches are supplied with multi-language (English, French, German, Italian, Portuguese and Spanish) instructions.

  • Stopwatches and Timers

    Heathrow

    Pocket Timer/Stopwatch Four independent timing channels with visual and audible alarms. Use as a stopwatch, a countdown timer, or a clock. Includes spring clip and magnetic back.

  • Stopwatch, Jumbo-Digit

    Thomas®

    …35, 40, 45, 50, 55 and 60 minutes. Stopwatch is also user programmable in increments of one second from 99 minutes, 59 seconds to 1 second. The alarm sounds for three seconds when zero is reached. Display continually shows running time remaining. Stopwatch mode times to one hour with 1/100-seconds…

  • Stopwatch, Jumbo-Digit

    Thomas®

    …3/8” high display Start/stop timing, time-out, cumulative split and continuous modes Accuracy: 0.01% NIST Traceable® certificate included Stopwatch has a resolution of 1/100 of a second for the first 30 minutes and a resolution of one second to 23 hours, 59 minutes, 59 seconds. Additional…

  • Stopwatch/Clock Digital

    Extech

    Sporty colorful yellow stopwatch with large LCD Stopwatch counts up to 23 hours 59 min, 59 seconds accurate to ±3 seconds/day Stopwatch/Chronograph mode with 1/100sec resolution Accumulated elapsed time and split time measurements Accurately times a two person competition Calendar displays…

  • Stopwatch, Electro-Luminescent

    Sper Scientific

    Easy-to-read in dark Lap function Alarm clock and calendar Accuracy: ±3 seconds/day Sonically welded case ensures excellent water resistance. Ideal for HPLC, TLC, electrophoresis, dark rooms and nocturnal behavioral studies. Unit counts up to 24 hours with a resolution of 1/100 second for the…

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