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Benchtop or Portable

Accuracy (±)

Resolution (0.1)

Temp Range (C°/F°)


Temp Range

Stem/Probe Length


Power Req.

Analog or Digital

Portable or Mounted

Temp Stability


Pump Flow Rate

Capacity (L)

Portable or Benchtop

Volume, L (cu. ft.)

Speed Range (rpm)


Weight Capacity, kg (lbs)

Platform Size L x W, cm (in)

Mechanical or Gravity Convection

Temp Uniformity (±°C)


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  • Products (456)
  • 4-Channel Alarm Timer

    …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 minutes and 59 seconds, to one second. When zero is reached, the timer begins counting up to show time elapsed…
  • Triple-Purpose Timer

    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 minutes…
  • Thomas 3-Channel Alarm Timer

    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 individually…
  • Traceable® Flash LED Alert Alarm Timer

    Programmable memory 2-seperate timing channels Adjustable alarm volume Timing range is 99 minutes, 59 seconds Resolution is 1 second; accuracy is 0.01% Size is 3-1/2" x 2-1/4" x 5/8" Weight is 2-1/2 ounces
  • Triple-Display Timer

    …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 alarming. Additional features include stopwatch, time-out and time of day. Three different countdown times…
  • Traceable® Digital Stopwatch

    …split. Features eight recallable memories, plus fastest and slowest lap times. Repeat timer provides repeat function of countdown alarm timing. Set countdown time from 10 hours to 1 second. When zero is reached, timer alarms and repeats countdown from the programmed time. Repeat cycle automatically continues…
  • Traceable® Jumbo Timer

    …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) dual display Helps catch all test results. Resolution is one second, accuracy is 0.01%. Each channel…
  • Bench Timer

    …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 and quartz-crystal provide precision, making timer immune to AC line fluctuations. If the power…
  • Stopclock, w / Leads

    Sper Scientific
    Resolution: 0.01 second Use as count-up timer or stopclock Cumulative or interval split modes Large buttons and LCD display are designed for user-friendly operation. Non-skid feet keep the unit firmly in place. Compact size allows for easy transportability. Counts up to 10 hours. Comes…
  • Simultaneous Start Timer

    Sper Scientific
    4 channels can be set independently but started simultaneously Loud alarm N.I.S.T. traceable certificate of compliance available: 1225A27
  • Traceable® Three-Alarm Timer

    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 traceability…
  • Traceable® Multi-Colored Timer

    …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 channels countdown…
  • Two-Memory Timer

    …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 clock with user-selectable AM/PM or 24-hour format. To perform…
  • Memory Timer

    ….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 returns the display to the previously programmed time at the touch of a button. Once the timer is set, it remembers forever…
  • 5 Channel Timer

    Sper Scientific
    Large Display Indicates time elapsed after count down reaches zero Has a stand, pocket clip, and a magnet N.I.S.T. traceable certificate of compliance available: 1225A17
  • H-B DURAC 4-Channel Timer with White Board - Non-Calibrated

    Bel-Art Products
    This four channel timer has a built in white board that helps keep track of time and other critical information. Audible alarm for each channel Built in white board and dry erase marker with eraser tip (included) helps keep track of crucial information Programs: hours/minutes; Displays: hours…
  • Clip-It Timer

    …Quartz crystal accuracy 0.01% Easy-to-use three button operation Rugged chemical-resistant ABS plastic case Clip-it Timer counts down, alarms, and is a stopwatch. This handy timer is designed to clip onto your lab coat, belt, notebook, clipboard, or anywhere. Program it in countdown mode in one minute…
  • Timer / Stopwatch

    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 and 99 seconds. Counts up and…
  • H-B DURAC Single Channel Timer with Memory

    Bel-Art Products
    Single channel timer has three key operation for ease of use. Timing capacity: 99 minutes: 59 seconds Count direction: up/down Last time set memory Audible alarm; displays elapsed time after countdown Mounting options: lay flat on bench, stand on edge for vertical view, magnetic back for…
  • Alarm Timer Stopwatch

    Numbered keys for easy countdown timer setting Vivid LCD digits readable from 8 feet NIST Traceable® 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…
  • Time Tracker®

    Designed like a traffic signal so the meaning of each light is intuitive. Makes it easy to monitor your process from a distance! Green light means less than half done, yellow means more than half done, and red means finished. Program the time and select from six different audible alerts.…
  • Traceable® 99m/59s Timer

    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 standards provided…
  • Bench Timer Visual-Audible

    Sper Scientific
    Select adjustable volume audible and/or visual alarms. On full volume this is our loudest timer. Adjust the volume downwards to off leaving only a silent visual alarm as the entire LCD illuminates and flashes on and off. The bright visual alarm is hard to miss even in a noisy environment and the large…
  • Digital Timer, FT24

    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.…
  • White Large Display Timer

    Sper Scientific
    Easily read from across a room Simultaneously displays either one count up channel and a clock, or two count down channels Extra large start/stop button and a loud alarm Wall mount
  • Traceable® Digital Bench Top Timer

    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…
  • Thomas Traceable Giant Digit Timer

    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 channel for ease-of-use…
  • Traceable® Fingertip Timer™

    With Velcro™ and a magnet Three-button operation Handy, compact size NIST Traceability Timer has repeat memory function for repetitive tests. Three-button operation is easily learned. Counts down from 99 minutes, 59 seconds in one second increments. Memory retains last programmed time. Alarm turns…

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