Timers, Clocks, and Stopwatches
Fisherbrand™ Traceable™ Nano™ Timer
Offers ultra-small size with intuitive operation
Fisherbrand™ Traceable™ Extra Large Digit Countdown Timer
Large display is visible from 60 ft. away.
Brannan™ Dual Timer and Clock
Counts up and counts down. Brannan™ Dual Timer and Clock includes 12 or 24 hour clock display, stand, clip and magnetic fixing. Supplied with 1 AAA battery.
Fisherbrand™ 3-Channel Countdown Timer
Runs three separate timers simultaneously. Fisherbrand™ 3-Channel Countdown Timer counts down from a maximum of 99 hours, 59 minutes, 59 seconds on each clock. Provides both audible and visual alarm.
Fisherbrand™ Traceable™ Benchtop Timer: 100-Minute
One timing channel and single-line display
Brannan™ LCD Display Triple Timer and Clock
Counts down from and up to 20 hours with alarm. Brannan™ LCD Display Triple Timer and Clock can run all three timers simultaneously. includes 12/24 hour clock with back clip, stand, and magnet.
Fisherbrand™ Traceable™ Flashing LED Big-Digit Dual Channel Timer
Times two different activities simultaneously
Fisherbrand™ Traceable™ Two-Memory Timer
Delivers on-the-dot timing operations whether counting up or down from 23 hours, 59 minutes, 59 seconds
Fisherbrand™ Traceable™ Three-Line Alarm Timer
Perfect unit to dedicate to a group of repetitive tests
Fisherbrand™ Water-Resistant, Shock-Resistant Stopwatch
NIST traceability assures quality and accuracy. Fisherbrand Water-Resistant, Shock-Resistant Stopwatch is a general-purpose, quartz LCD digital stopwatch with O-ring-sealed ABS plastic case and is ideal for rough use.
Fisherbrand™ Traceable™ Jumbo Countdown Timer
Read display from any angle with large digits and two tilt options. Fisherbrand™ Dual/Jumbo Display Countdown Timer allows simultaneous programming of two different activities from 24 hours to 1 second.
Dostmann Electronic White AAA Battery Digital Timer II
Robust, reliable electronic timer and stopwatch with large display and 10-key setting that counts up or down from 10 hours to 1 second.
Fisherbrand™ Traceable™ 24-Hour Stopwatches
Digital, handheld
Fisherbrand™ Traceable™ Multi-Colored Timer
Assorted bold colors for distinctive appearance
Fisherbrand™ Traceable™ Kaleidoscope Stopwatches
Digital stopwatches with choice of six translucent colors—color code to a specific test or instrument. Fisherbrand Traceable Kaleidoscope Stopwatch displays time of day in hour, minute, and second, AM/PM, date, and day of the week.
Fisherbrand™ Traceable™ Alchemist™ Wall Clock
Uses symbols such as Fire, Earth and Brandy, found in manuscripts and notebooks of medieval scientists
Fisherbrand™ Traceable™ 60-Memory Stopwatch
Provides repeat functions of countdown alarm timing. Fisherbrand Traceable 60-Memory Stopwatch has three-line display which simultaneously shows running time, cumulative split, and interval split.
Fisherbrand™ Traceable™ Vibrating Timer
Innovative countdown timer vibrates and flashes when time is up. Quietly nudges you during a meeting or perfect for loud environments when hearing a buzzer is impossible.
Cole-Parmer™ Digi-Sense Traceable™ Color Frame Four-Channel Timer with Calibration
Meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements with this timer
Fisherbrand™ LCD Timer with Nano Counter
Displays countdown alarm time/stopwatch (count-up) time and time of day. Fisherbrand™ LCD Timer with Nano Counter includes memory feature for repetitive use, large, easy-to-read digits, clip, stand and magnet on back.
Fisherbrand™ Wall-Mount Clock, Calendar, and Thermometer
High-tech design looks great in any science classroom or office.
Fisherbrand™ Traceable™ Benchtop Timer: 20-Hour
Without clock
Fisherbrand™ Traceable™ Stick-It Mini-Clock
Perfect for individual work areas with easily read bright hands and white sweeping second hand
Cole-Parmer™ Digi-Sense™ Traceable™ Triple-display Clock/Timer with Calibration
Use as a digital clock, timer, or stopwatch
Fisherbrand™ Traceable™ Talking Countdown Timer
Innovative countdown timer counts down, counts up, and tells time of day with Traceable precision in English.
Fisherbrand™ Economy Stopwatch
A universal stopwatch with varied functions for general use.
Fisherbrand™ Traceable™ 10-Hour Stopwatches
For general-purpose applications
Fisherbrand™ Traceable™ Stopwatch/Repeat Timer
Ideal for an analysis that must be noted at routine intervals
Fisherbrand™ Traceable™ Electronic Timer Clock: 10-Hour
One-channel benchtop timer with 1-second resolution and 0.01% accuracy
Laboratory timers, clocks, and stopwatches are essential items of equipment found in most laboratories, educational settings, and a whole range of other workplace environments. Although some timers, clocks, and stopwatches have traditional mechanical movements, most modern electronic digital versions now offer quartz crystal reliability and accuracy down to 0.005%. Some models are radio-controlled by a remotely transmitted time signal and offer even greater accuracy. Applications include:
- Recording the elapsed times or durations of various procedures, processes or phenomena
- Performing time-critical procedures or processes according to pre-ordained and pre-set times
- Simply telling the actual time of day!
Laboratory timers, clocks, and stopwatches come with a multitude of different features and options:
- Single function or multifunctional models, the latter with combined timer, stopwatch and clock capability, and multichannel models which can record up to three or four different timed processes simultaneously
- Pocket-sized timers, benchtop timers or wall-mounted clocks, plus water-resistant models for outdoor use or other challenging environments
- Bright backlit LCD or LED digital or analogue displays – some timers, clocks, and stopwatches have extra-large digits for easy readability at a distance
- Count-up or count-down functionality, with audible, visual or even vibrational alarms at time-out
- Various memory options, including reusable programmable settings for recurring and routine lab experiments
- Most timers offer a resolution typically down to 1 second, stopwatches offer far greater resolutions often down to 0.01s
- Many laboratory timers, clocks, and stopwatches are supplied with certification traceability to standards provided or recognised by NIST (National Institute of Standards and Technology)