Stopwatch

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Stopwatch
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  • 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.

  • 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…

  • 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.

  • Stopwatch, Multifunction, Traceable®

    Thomas®

    …1 second Timing capacity: 9 hours Timing functions include single-action, time in/out, continuous timing, cumulative split, interval split, 60 memories and repetitive programmable. Stopwatch is 2 1/8” x 2 5/8” x 3/4” and weighs 2 ounces. Includes NIST Traceable® Ceritifcate.

  • 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…

  • 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…

  • H-B DURAC Single Channel Timer with 10-Button Direct Input

    H-B Instrument

    Ten button timer allows direct input for faster programming of desired time. Timing capacity: 99 minutes: 99 seconds Count direction: up/down Last time set memory Audible and visual alarms; displays elapsed time after countdown Mounting options: lay flat on bench, flip-open stand…

  • 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…

  • 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, 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…

  • Thomas 3-Channel Alarm Timer

    Thomas®

    Triple display Adjustable volume Adjustable alarm duration Memory recall NIST traceable certificate User-friendly timer displays three different times simultaneously, counts down and alarms. Three different tests may be run at the same time using three line display. Channels can be started…

  • Mechanical Stopwatch, Utility Grade

    EAI

    One button operation 1/5 second recorder 0 to 30 minute register; 60 second sweep (second hand) 13 jewels, metal case, anti-magnetic, lever movement

  • 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

  • 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…

  • 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…

  • Bench Timer

    Thomas®

    8-digit, 1/2” high LED display NIST Traceable® Certificate supplied Quartz-crystal accuracy of 0.001% Reads to 0.001 second Timer has four different timing formats: 99 hours, 59 minutes, 59 seconds, 59 hundredths; 99999.999 seconds; 9999.9999 minutes; and 999.99999 hours. Ultrahigh stability…

  • Stopwatch, Traceable® Shockproof & Waterproof

    Thomas®

    Stopwatch is waterproof to three atmospheres. Unit has a resolution of 1/100 of a second for first 30 minutes and 1-second thereafter. O-ring-sealed and shock-resistant ABS case is ideal for lab and plant use. Tactile-feel, “click” switches provide a positive action. Stopwatches display…

  • Thomas Traceable Big-Digit Stopwatch/Chronograph

    Thomas®

    …is 0.01 second Time capacity is 24-hours Timing functions include single-action, time-in/time-out, cumulative-spilt and continuous timing. Stopwatch is provided with an individually serial-numbered Traceable Certificate from an ISO 17025 calibration laboratory accredited by A2LA. It indicates…

  • Thomas Traceable Giant Digit Timer

    Thomas®

    …since alarming Times up to 99 minutes, 59 seconds Settable to one second with one-second resolution Accuracy is 0.01% Counts up in stopwatch mode Traceable to NIST To assure accuracy an individually serial-numbered Traceable Certificate is provided from our ISO 17025 calibration…

  • 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…

  • 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,…

  • 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…

  • Big Digit Dual Timer/Clock

    Heathrow

    Use one timer to count up, or use two to independently count down. Dual display permits you to simultaneously display a clock and timer, or two independent timers (up to 24 hours). Audible and visual alarm tells you "time is up". The large buttons and simple programming procedure make this…

  • Two-Memory Timer

    Thomas®

    NIST Traceable® Certificate supplied 3/8” LCD digits for easy viewing Accurate to 0.01% Times two tests at once Two-Memory Timer delivers on-the-dot timing operations, whether counting up or down from 23 hours, 59 minutes, 59 seconds. Timer can be used as a time-of-day…

  • 100 Hour Timer

    Thomas®

    …NIST Traceable® certificate supplied Tells time of day Timer operates on all four channels simultaneously; it has four countdown channels, a stopwatch channel and a time-of-day channel. Counts both up and down to 99 hours, 59 minutes, 59 seconds. Accuracy is 0.01%. Extra-large, 0.3-inch-high…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • Digital Timer, FT24

    Cooper-Atkins

    Large 3/4” display 24-hour capability Adjustable volume alarm Bright red, flashing light; can be used w/o sound to signal end of cycle Unique start/stop button for easy access Unit counts down in second increments. Loud alarm and flashing light command attention.…

  • 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.

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