Timers

EISCO Premium Potato Clock Products for Science Education

Make a clock run just from a potato! Eisco Premium Potato Clock demonstrates how a clock can run without a battery just using a potato or other fruit/starchy vegetable.

Digital Timer with Photogates Products for Science Education

Microprocessor-controlled four-digit timer.

Sper Scientific™ Digital Hourglass Timer Products for Science Education

Offers the simplicity of an hourglass by starting the countdown as soon as it is turned over.

American Educational Products Two Potato Clock Products for Science Education

Designed to demonstrate the principle of an electrochemical cell.

Fisher Scientific™ Traceable™ Waterproof/Steamproof Timer Products for Science Education

Single channel timer with three-key operation. Fisher Scientific Traceable Waterproof/Steamproof Timer comes with multiple features such as countdown/up, memory for repetitive timing and stopwatch.

Fisher Scientific™ Traceable™ Flashing LED Alert Big-Digit Alarm Timer Products for Science Education

Easy on the eyes. Fisher Scientific Traceable Flashing LED Alert Big-Digit Alarm Timer has a large display that can be seen from across the classroom.

Fisher Scientific™ Stopwatch/Chronograph Products for Science Education

Reads times up to 24 hours and displays time-of-day.

Fisher Scientific™ Traceable™ Timer/Stopwatches Products for Science Education

Remarkable timers with large display.

Fisher Scientific™ Traceable™ Flashing LED Big-Digit Dual Channel Timer Products for Science Education

Times two different activities simultaneously. Fisher Scientific Traceable Flashing LED Big-Digit Dual Channel Timer has large, 0.63 in.-high LCD digits that can be seen from 20 feet away.

Fisher Scientific™ Visual Alarm Timers Products for Science Education

Easy-to-use timers. Fisher Scientific Visual Alarm Timers come with either an audible alarm or bright flashing LED visual alarm.

Fisher Scientific™ Atomic Wall Clocks Products for Science Education

Accurate to 1/10,000 of a second at all times. Fisher Scientific Atomic Wall Clocks receives signal directly from the world's most accurate timekeeper, the National Institute of Standards and Technology (NIST™) atomic clock in Boulder, Colo. (accurate to one hundred billionth of a second).

Fisher Scientific™ Key Chain Timer Products for Science Education

Count down in minutes, stopwatch in seconds.

Fisher Scientific™ Traceable™ Waterproof Indoor/Outdoor Clock

Ideal for washdown areas and harsh environments

Fisherbrand™ Digital Timer Products for Science Education

Three-button ease and big-digit visibility.

Fisher Scientific™ Traceable™ Big-Digit Timer/Stopwatch Products for Science Education

Set four separate channels from 99 hours, 59 minutes, 59 seconds to one second. Fisher Scientific™ Traceable™ Big Digit Timer/Stopwatch sounds an alarm when zero is reached and then starts counting up.

Fisher Scientific™ Workstation-Traceable™ Radio-Controlled Clock Products for Science Education

Records date, day of the week and temperature from a direct signal from the National Institute of Standards and Technology. Fisher Scientific Workstation-Traceable Radio-Controlled Clock is ideal for recording the receiving of samples, noting the exact time an event occurred and supporting documentation.

Fisher Scientific™ 300 Memory Water-Resistant Stopwatch Products for Science Education

Memory storage for 300 lap times. Fisher Scientific 300 Memory Water-Resistant Stopwatch has an O-ring-sealed and shock-resistant ABS plastic case with nonslip rubber sides.

Fisher Scientific™ Traceable™ Walkaway™ Count-Up Controllers Products for Science Education

Use for timed shutdown or repeated ON/OFF timing.

Fisher Scientific™ Water-Resistant, Shock-Resistant Stopwatch Products for Science Education

NIST traceability assures quality and accuracy. Fisher Scientific 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.

Fisher Scientific™ Water-Resistant Stopwatches Products for Science Education

General-purpose stopwatch. Fisher Scientific Water-Resistant Stopwatch/Chronograph displays time of day and has a time-of-day alarm.

Fisher Scientific™ Wall-Mount Clock, Calendar, and Thermometer Products for Science Education

High-tech design looks great in any science classroom or office.

Fisher Scientific™ Continuous Alarm Timer Products for Science Education

Alarm continues until shut off by user.

Fisher Scientific™ Traceable™ Jumbo-Digit Radio-Controlled Wall Clock Products for Science Education

Jumbo sized 3.75 in. clock digits are readable from up to 100 ft. away.

Fisher Scientific™ 100-Hour Timer Products for Science Education

Workhorse of the lab. Fisher Scientific 100-Hour Timer is a multichannel timer which times down, times up, tells time of day and sounds alarm with uncompromising precision. All-purpose, six-channel, 100-hour timer operates on all channels simultaneously.

Fisher Scientific™ Traceable™ Stick-It™ Mini Clock Products for Science Education

Highly visible bright hands and white sweeping second hand.

Fisher Scientific™ SX-Timer™ and Quick-Timer™ Pocket Timers Products for Science Education

Easy-to-read and use without buttons, batteries or confusing settings. Fisher Scientific SX-Timer and Quick-Timer Pocket Timers can be adjusted from 1 to 60 minutes in one-minute increments.

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