View giant size digits from anywhere with desk/wall mount. Clock automatically adjusts for daylight saving, leap year, and even the earth’s wobble in leap seconds. Maintains better than 1-second accuracy for 25,000 years.
- Giant-Digits: 4-3/4 inches (12 cm) digit height viewable from 200 feet
- Radio signal from NIST's Colorado atomic clock automatically sets correct time/date
- Desk standing and wall mount
- Simultaneously displays both indoor and outdoor F/C temperatures
- Shows date, day, and 12/24 hour format
- Resolution is 1 second
- Accuracy is 1/10,000 of a second
- Temperature range is 23 to 122°F (5 to 50°C)
- Resolution is 0.1°
- Traceable to NIST
Traceable Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Size: 16-1/2 x 10-1/2 x 1-3/4 inches (42 x 27 x 4.5 cm)/weight: 3-1/4 pounds (1.5 kg) batteries supplied, outdoor radio remote supplied .
Please note: The aforementioned A2LA accreditation belongs to the manufacturer, not Thomas Scientific.