This rugged clock has many impressive features. Clock tells time-of-day to the second and shows temperatures from –4 to 104°F and –20 to 40°C with ±1.5°C accuracy. O-ring sealed waterproof/dustproof ABS plastic impact-resistant case makes it ideal for wash-down areas and outdoor environments. Quartz-crystal accuracy is 0.01%. Modern style clock and bright blue sweeping second hand may be read at fifteen feet.
To assure accuracy an individually serial-numbered Traceable® Certificate is provided. It indicates traceability, for time only, to standards provided by NIST (National Institute of Standards and Technology).
Supplied with Traceable® Certificate, O-ring sealed, waterproof ABS impact-resistant case, wall-mount, screw, and battery.