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Traceable Clock is accurate to 1/9,000 of a second at all times. Receives a signal directly from the world's most accurate timekeeper, the National Institute of Standards and Technology. NIST's atomic clock is accurate to one hundred billionth of a second.
Use for the receiving of samples, noting the exact time an event occurred, supporting documentation, providing a standard for a location's other clocks, maintaining ISO 9000 certification, and for the myriad of occasions when knowing the exact time is immensely valuable.
It automatically adjusts the clock for daylight saving time, leap year, and leap seconds (earth rotation wobble corrections). To assure accuracy an individually serial-numbered Traceable Certificate is provided from Control Company's ISO/IEC 17025 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability, for time only, to standards provided by NIST (National Institute of Standards and Technology).
Display includes a signal reception strength indicator and a U.S. map showing the user-selected time zone. Night-vision electro luminescent backlighting permits viewing in total darkness. Traceable Clock has a settable alarm. For noisy areas, the alarm increases in intensity and volume until turned off.
Traceable Clock functions as a radio receiver whose internal computer processes the NIST signal received from Boulder, Colorado. LCD digits, 1-1/4-inch-high, are readable from over 10 feet. Battery operation (two AAA supplied) eliminates electrical outage concerns and powers the unit continuously for 1 year. Size is 4-1/2 x 4-1/4 x 2-1/2 inches. Weight is 6 ounces. Replacement battery Cat. No. 350-19942.
Image(s) are representative of the product group and not necessarily the individual product.
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Shipping Back to Top
Spectrum Chemical Mfg. Corp. offers a flat fee shipping when items are shipped “directly from Spectrum warehouses” by regular UPS ground within the contiguous United States. There are some additional charges that are item specific. Not included are any expedited or LTL shipments or dIrect shipped items from Spectrum vendors or manufacturers which are charged at published carrier rates.
|Order Sub-Total||Shipping Charge|
|$0 - <$299.99||$19.25|
|$300 - <$499.99||$32.50|
|$500 - <$999.99||$44.75|
|Additional Charge Items||Shipping Charge|
|Hazard Charge - Ground||$33.00 per box|
|Hazard Charge - Air||$46.50 per box|
|Poison Pack Charge (Small)||$15.00 per box|
|Poison Pack Charge (Large)||$25.00 per box|
|Ice Pack Charge (Small)||$10.00 per box|
|Ice Pack Charge (Large)||$15.00 per box|
|Pallet Charge (Wood Pallet)||$25.00 per box|
|Pallet Charge (Plastic Pallet)||$40.00 per box|
|Fuel Surcharge (<$400 subtotal)||$5.85|
|Fuel Surcharge (>$400 subtotal)||$10.55|
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