Digital clock has 57.2mm (2 1/4") high digits for visibility from 6.1m (20') away, and is accurate to 0.1 second. Controlling radio signal from NIST (National Institute of Standards and Technology) in Colorado automatically adjusts clock to reflect precise time, daylight savings, leap year, and leap seconds (earth rotation wobble corrections). Clock displays time in a.m./p.m. or 24-hour time, month, date, day of week, and ambient temperature from -0 to 50 degrees C (32 to 122 degrees F). Ordering Information: Supplied with wall mount, screw, and two AA batteries.
This is only for VWR International, Model 47732-424. It may differ from the image shown in color, features, may be an accessory, etc. Please refer to the model number or contact us if you have any questions.