Quartz-crystal accuracy Large, 2 1/8" LCD digits NIST traceable Unit displays time in 12-hour AM/PM or 24-hour military time. Temperature can be displayed in °C or °F. Perpetual calendar shows month, date, day of week and automatically adjusts for leap year. Clock includes an individually…

Sleek, low-profile design Triple display with superior visibility The ultra-modern, stylish clock has crisp, highly visible dials that can be read at 25 feet. The large 9" clock face has a bright orange, sweeping second hand for superior visibility. The 3" thermometer dial displays…

NIST traceable Large, 10" dial Quartz-crystal timing Clock has 0.01% accuracy. Thermometer range is -20° to 55°C (10° to 130°F) with ±1.5° accuracy. The hygrometer measures humidity from 0 to 100% with ±5% RH accuracy. Includes an NIST traceable certificate and one AA battery.

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…

3-5/8 inch high big digits for visibility from 25 feet Radio signal from NIST’s Colorado atomic clock automatically sets correct date/time; calendar displays month/date and day Temperature range: 32 to 113°F (0 to 45°C); resolution: 0.1° Relative Humidity range: 20 to…

Ideal for washdown areas Modern, easy-to-read design Displays temperature from -4 to 104°F (-20 to 40°C) An o-ring sealed, waterproof/dustproof ABS impact-resistant case makes this clock ideal for wash-down areas, outdoors and many other harsh environments. Modern style clock features large…

Backlit multi-function display Perfect for standardizing timing devices maintaining ISO 9000 certification This remarkable, integrated radio receiverand internal computer continuously processesand displays the NIST signal originating from the atomic clock (accurate to one millionth of…

Attractive 12-inch wall clock tell time of day to second Features: water/dust resistant sealed case, bright sweeping second hand Supplied: battery, wall mount, Traceable® Certificate

Clock features: Digital Resolution is 1 second Accuracy is 1/10,000 of a second Date/Day/Temperature Thermometer features: Temperature range is 32° to 158°F and 0° to 50°C Resolution is 0.1°C Accuracy is 1°C Clock is provided…

Accurate to 1/10,000 of a second Automatically adjusts for daylight savings time Large digits are easy to read, even from far away Clock receives a controlling radio signal from NIST's atomic clock in Colorado to maintain accuracy and automatically adjust for daylight savings time…

Thomas Traceable® Stick-It™ Mini-Clock is perfect for each individual work area. Bright hands and white sweeping second hand are easy to read. Rugged gleaming metal case is o-ring sealed, making it water-resistant/dustproof. Mini-size 1.6” diameter (40 mm) x 0.3” depth (8 mm)…