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.

American Educational Products Two Potato Clock Products for Science Education

Designed to demonstrate the principle of an electrochemical cell.

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.

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

Use for timed shutdown or repeated ON/OFF timing.

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™ Jumbo-Digit Water-Resistant Stopwatch Products for Science Education

Jumbo 0.5 in. (1.3cm) digits are easy to read.

Fisher Scientific™ Traceable™ Giant Digits™ Radio Atomic Clock Products for Science Education

View giant-size digits from anywhere with desk/wall mount. Fisher Scientific Traceable Giant Digits Radio Atomic Clock automatically adjusts for daylight saving time, leap year and even the Earth's wobble in leap seconds. Maintains better than one-second accuracy for 25,000 years.

Fisher Scientific™ Traceable™ LCD Timer with Nano Counter Products for Science Education

Displays countdown alarm time/stopwatch (count-up) time and time of day. Fisher Scientific™ Traceable™ LCD Timer with Nano Counter includes memory feature for repetitive use, large, easy-to-read digits, clip, stand and magnet on back.

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

Highly visible bright hands and white sweeping second hand.

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™ 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).

Fisherbrand™ Traceable™ Giant-Digit Timer Products for Science Education

Eliminates squinting to observe alarm time remaining.

Fisher Scientific™ Countdown Stopwatch Products for Science Education

Extra-tough ABS shockproof construction. Fisher Scientific Countdown Stopwatch is a unique stopwatch that 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 minutes.

Fisher Scientific™ Simultaneous Start Timer Products for Science Education

Operates on all channels simultaneously. Fisher Scientific Simultaneous Start Timer has four countdown channels, a stopwatch channel and a time-of-day channel.

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

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

Fisherbrand™ Outlet Controller Strips Products for Science Education

Eight-outlet strip combined with a 7-day controller.

Fisher Scientific™ Traceable™ Extra Large Digit Countdown Timer Products for Science Education

1.5 in. high digits make this timer display visible from 60 ft. (18.3m). Fisher Scientific Traceable Extra Large Digit Countdown Timer has reliable, three-key operation, which makes countdown settings in one-second increments easy to program.

Fisher Scientific™ Stopwatch/Chronograph Products for Science Education

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

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™ 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.

Fisherbrand™ Digital Timer Products for Science Education

Three-button ease and big-digit visibility.

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.

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™ Clip-On Stopwatch Products for Science Education

Can hold keys or hook onto lab coat button hole.