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View giant-size digits from anywhere with desk/wall mount. Fisherbrand 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.
Accurate to 1/10,000 of a second at all times. The Atomic Wall Clock 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).
Accuracy | 0.0001 sec. |
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Quantity | 1 Ea. |
Certifications/Compliance | ISO 17025, A2LA, NIST |
For Use With (Application) | Receive a signal directly from the world's most accurate timekeeper |
Battery Type | AA |
High-tech design looks great in any science classroom or office.
Highly visible bright hands and white sweeping second hand.
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.
This Two Potato Clock is designed to demonstrate the principle of an electrochemical call.
Turn water bottles into a battery to power the digital clock with this Water Clock Kit
Jumbo sized 3.75 in. clock digits are readable from up to 100 ft. away.
Records date, day, and temperature from a direct signal from the National Institute of Standards and Technology.
Records date, day of the week and temperature from a direct signal from the National Institute of Standards and Technology. Fisherbrand Workstation-Traceable Radio-Controlled Clock is ideal for recording the receiving of samples, noting the exact time an event occurred and supporting documentation.