- 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 90%; resolution: 1%
This traceable digital clock receives a radio signal from NIST in Colorado to maintain precise time within 1/10,000 of a second. Clock automatically adjusts for daylight savings time, leap year and leap seconds (earth rotation wobble corrections). Display shows AM/PM or 24-hour time, month, date, day, temperature and humidity. Large digits are 3-5/8 inches high for viewing from 25 feet.
Supplied with: Traceable® Certificate, wall mount, and batteries.
# Channels/zones: 1
Timing Capacity: 12/24 hours
Timing Accuracy: 1/10,000 second
Timing Resolution: 1 second
Ambient Temperature Range: 0 to 45°C (32 to 113°F)
Ambient Temp Resolution: 0.1°
Ambient Temp Accuracy: ±1°C (0 to 40°C), ±2°C otherwise
RH Range: 20 to 90%
RH Accuracy: ±5% mid-range, ±7% otherwise
RH Resolution: 1%
Additional Functions: AM/PM or 24-hour time, month, date, day, and ambient temperature and humidity
LCD Digit Size: 3-5/8"
Dimensions: 8.8 x 8.8 x 0.9 inches
Weight: 1-1/8 pounds
A/C Plug (Y/N): N