Perpetual calendar shows month, date, day of week, and automatically adjusts for leap year. Selectable temperature display for °F or °C; shows room temperature to the nearest 0.5°. Attractive two-tone housing with built-in wall mount bracket. Includes two AAA batteries and NIST-traceable calibration certificate with data.

Products have an individually-numbered certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately. NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

• Large easy-to-read 2-3/16"H LCD clock digits
• Resolution: 1 min
• Accuracy: ±0.01%
• Display: LCD
• Dimensions, h x d x w: 254 x 25 x 235mm