Timers & Stopwatches

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Thomas® Timers & Stopwatches

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  • 4-Channel Alarm Timer

    Thomas®

    Easy on the eyes High-decibel alarm NIST Traceable® certificate Four channels Perfect for repetitive testing Four channel big-digit timer has a 0.75” high display that allows for far away viewing. Micro-computer chip permits setting four separate channels. Set any time from 99 hours, 59…

  • Traceable® Digital Stopwatch

    Thomas®

    Traceable® Digital Stopwatch ( 8788T52) Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and other timed lab tests. Made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation.…

  • Traceable® Water/Shock-Resistant Stopwatch

    Thomas®

    Accuracy is 0.001% Resolution is 0.01 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…

  • Traceable® Three-Alarm Timer

    Thomas®

    3 channels, plus memory Resolution is 1 second Accuracy is 0.01% Timing capacity: 99 hours, 59 minutes, 59 seconds to 1 second Clock is provided with an individually serial numbered Traceable® certificate from an ISO 17025 calibration laboratory accredited by A2LA. It indicates…

  • Countdown Controller, Traceable®

    Thomas®

    Simple to program Instantly switch on/off with manual override Timing accuracy of 0.01% Countdown time outlet switch turns any piece of equipment on or off at the end of a set time period. Unit is programmable in any 1-second interval from 23 hours, 59 minutes, 59 seconds to zero. Unit can be…

  • Thomas Traceable Big-Digit Stopwatch/Chronograph

    Thomas®

    Accuracy is 0.001% Resolution 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…

  • 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…

  • Traceable® Extra Extra Large LCD Timer

    Thomas®

    Traceable® Extra, Extra, Large Digit Countdown Timer Features: Extreme digit size for easy viewing— 1½  inch digit height Viewable from 60 feet Reliable, 3-key operation makes countdown settings in 1 second increments easy to program Timer countdowns and alarms on single…

  • Traceable® Decimal Stopwatch

    Thomas®

    Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. Made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered for ease of operation, accuracy, and reliability. …

  • Triple-Display Timer

    Thomas®

    Time three tests simultaneously with ease 3-line display with easy-to-read 1/2 digits NIST Traceable® Certificate supplied Accuracy of 0.01% Time may be set from 19 hours, 59 minutes, 59 seconds to 1 second. When zero is reached, the timer starts counting up to show elapsed time since…

  • Lab Timer, Original Traceable

    Thomas®

    Ideal for Lab use Timer signals drying and incubating times, helps catch all test results, and even alarms for appointments.Extremely simple operation makes it a joy to use. Friendly operation makes it the lab’s most desirable timer. Large 1/4-inch-high LCD digits are easy to read.…

  • Traceable® Digital Bench Top Timer

    Thomas®

    Single channel Resolution is 0.01 second Accuracy is 0.001% Timing capacity: 9 hours, 59 minutes, 59 seconds and 99/100 of a second Timing functions include single action, time-in/time out, continuous timing and cumulative split. Stopwatch is provided with an individually serial numbered…

  • Stopwatch, Traceable® Shockproof & Waterproof

    Thomas®

    Single-action, time-out, cumulative split and continuous timing Time to 24 hours Accuracy: 0.01% 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…

  • Thomas Traceable Giant Digit Timer

    Thomas®

    View giant size digits on your bench timer from across the lab. Visible from shelves, in hoods, or perched on instruments. Eliminates “squinting” to observe alarm time remaining. Giant-Digits with 1-1/3 inch digit height Viewable from 50 feet Countdown and alarms on single…

  • Stopwatch, Multifunction, Traceable®

    Thomas®

    Accuracy: 0.001% Resolution: 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…

  • Three Button Stopwatch

    Thomas®

    Lightweight and disposable Sound confirmation every time a button is pressed NIST Traceable® Certificate supplied Accurate to 0.1% Ideal for easy-duty, occasional-use needs where high precision is not a requirement. Can be worn around the neck with the (included) 38” lanyard. Times to 24 hours…

  • Stopwatch, Jumbo-Digit

    Thomas®

    Extra-large, 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…

  • QC Lab Timer

    Thomas®

    Easy-to-learn operation NIST Traceable® Certificate supplied Quartz-crystal accuracy to 0.01% Ideal QC (quality control) countdown and alarm timer combines easy, three-button operation with giant-size digits. Times may be set up to 20 hours in any minute increment. At zero, a 1-minute alarm…

  • Jumbo Digit Stopwatch

    Thomas®

    Large digits provide ease in reading Water-resistant NIST Traceable® Certificate supplied Accuracy of 0.001% Jumbo digit stopwatch times to 24 hours. It features single action, time-out, cumulative split and continuous timing. Timing resolution is 1/100 of a second for the first 30 minutes. It…

  • Traceable® Jumbo Timer

    Thomas®

    Large, digital and easy-to-read from over twenty feet away One-inch high LCD digits help you monitor drying and incubation times Built-in alarm User can program two different activities from 24 hours to one second on portable countdown alarm timer Time-of-day and stopwatch (for counting up)…

  • Traceable® Multi-Colored Timer

    Thomas®

    Add color to your lab, 4-channel multi-colored timer, personalize your timer, show your distinct style with customized bold colors - a fresh look for the lab 3-bright colorful supplied frames permit personalization of timer Assorted colored frames supplied with each timer 4-separate timing…

  • Traceable® 99m/59s Timer

    Thomas®

    1 channel, plus memory Timing capacity is 99 minutes, 59 seconds Resolution is 1 second Accuracy is 0.01% Clock is provided with an individually serial numbered Traceable® certificate from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to…

  • Traceable® Key Chain Timer

    Thomas®

    1 channel Timing capacity is 19 hours, 59 minutes Resolution is 1 minute Accuracy is 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…

  • Stopwatch / Chronographer

    Thomas®

    Extra-tough ABS shockproof construction NIST Traceable® Certificate 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…

  • Memory Timer

    Thomas®

    Saves time on repetitive tests 1/3” high LCD digits NIST Traceable® Certificate supplied “Forever” memory Accurate to 0.01% 3-button operation Timer counts down with an alarm and remembers the setting. Program countdown times from 24 hours to 1 minute in increments of a minute. Unique memory…

  • 300 Memory All Function Stopwatch

    Thomas®

    Detachable clip Accuracy: 0.001% Resolution: 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…

  • Triple-Purpose Timer

    Thomas®

    Timer with alarm Numeric keypad Great for use on repetitive tests NIST Traceability Big digit timer displays countdown alarm time, stopwatch time and time of day. Keyboard (0-9 keys) makes entering numbers fast and easy. High-decibel alarm sounds for one minute. Count down or up, 9 hours 59…

  • Stopwatch 1 hr in 1 / 100 sec.

    Thomas®

    Precise, Traceable timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. Made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered for ease of operation, accuracy, and reliability. To…

  • Stopwatch, Jumbo-Digit

    Thomas®

    Ideal to dedicate to an analysis that must be noted at routine intervals Countdown time set by turning dial Accuracy: 0.01% NIST Traceable® certificate included Provides countdown and alarm timing in pre-programmed increments of 1, 2, 3, 5, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 55 and 60…

  • 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 certificate…

  • Advanced Memory Timer

    Thomas®

    Incredibly versatile timer for the lab 1/3” high digits for easy viewing NIST Traceable® certificate supplied Quartz-crystal accuracy to 0.01% Timer remembers the last time set, counts down, alarms and counts up. Use it to count down/up from 24 hours to 1 second in increments of 1…

  • 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…

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