Timer Controllers
Fisherbrand™ Traceable™ Flashing LED Alert Big-Digit Alarm Timer
Easy on the eyes. Fisherbrand Traceable Flashing LED Alert Big-Digit Alarm Timer has a large display that can be seen from across the classroom.
Fisherbrand™ Traceable™ Timer
Four independent timing channels feature unique audible alarms for simultaneous timing
Fisher Education™ Traceable™ Continuous Visual Alarm Timer with Calibration
Bright flashing LED visual alarm or audible alarm—perfect for any environment
H-B Instrument™ Durac™ Four-Channel Timer with White Board
Built in white board helps keep track of time and other critical information.
Cole-Parmer Traceable Magnetic/Clip-on Alarm Timer with Calibration
Traceable Products have an individually-numbered Traceable Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.
Learning Resources, Inc Time Tracker™
Unique, lighted electronic timer teaches time management.
Learning Resources, Inc Magnetic Time Tracker™
Timer offers visual, audio or combination alarms with simple programming.
Learning Resources, Inc Primary Timer
Use handheld, displayed on a desk, or worn around neck.
Cole-Parmer Digi-Sense Four-Channel, Jumbo-Display Clock/Timer
This timer allows you to count up to or down from 100 hours with 1-second resolution. This timer features a 3/4" high display and multiple channels that can be used simultaneously. Each channel has a distinctive alarm that sounds for 1 minute, pressing any button will turn off the alarm. Timer memory recalls previous time set. Features time-of-day in 12- or 24-hour formats.
Cole-Parmer Traceable Four-Channel Alarm Timer with Calibration
This timer allows you to count up to or down from 100 hours with 1-second resolution. This timer features a 3/4" high display and multiple channels that can be used simultaneously. Each channel has a distinctive alarm that sounds for 1 minute, pressing any button will turn off the alarm. Timer memory recalls previous time set. Features time-of-day in 12- or 24-hour formats. Traceable Products have an individually-numbered Traceable Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.
Cole-Parmer Traceable Single-Display Triple-Event Lab Digital Timer with Calibration
Each timing channel has a distinct alarm and display indicator ideal for drying and incubating operations. Alarm can be shut off manually, or shuts off automatically after one minute. Compact, lightweight timer is made of chemical-resistant ABS plastic. Traceable Products have an individually-numbered Traceable Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.
Cole-Parmer Traceable Extra-Large Digit Digital Timer with Calibration
Simple operation and memory function make this the ideal timer for repetitive timing applications. Intuitive three-button operation lets you quickly program and start your timing application. Automatic Bounce back™ memory function recalls your set time for repetitive timing operations. Also counts up in stopwatch mode. Built-in easel stand, pocket clip, and magnetic back give you multiple mounting options. Traceable Products have an individually-numbered Traceable Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.
Cole-Parmer Traceable Triple-Display Digital Clock/Timer with Calibration
Offers 0.01% Accuracy! Use as a countdown timer, count-up stopwatch or clock. Accurate, reliable measurements with included NIST-traceable calibration. Get timing fasterrecall all channels settings instantly. Count up to 24 hours, count down to 20 hours. Displays time elapsed since alarm.
Cole-Parmer Traceable Digital Programmable Plug-In Timer Controller with Calibration; 115 VAC
Plug this controller into any three-prong outlet, and you can turn electrical equipment on or off up to six times a day, seven days a week. The minimum switching interval is one minute. For your convenience, multiple-day switching groups are preprogrammed: Monday-Friday, Monday-Saturday, Saturday-Sunday, and Monday-Sunday. Includes a 24-hour clock and manual program override. Built-in NiCd battery-powered memory retains programs for 10 days in the event of a power failure.