## Description The Fisher Scientific™ Traceable™ Alchemist™ Wall Clock adds a little magic to your décor. Uses symbols such as Fire, Earth and Brandy, found in manuscripts and notebooks of medieval scientists. - Wall clock tells time of day to the second with 0.01% accuracy - Each serial-numbered unit is individually calibrated against NIST traceable equipment #### Order Info 10 in. (25cm) diameter #### Compliance Individually serial-numbered Traceable™ Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA™. It indicates traceability to standards provided by NIST. **Includes**: Wall-mounting screw and “AA” battery ## Specifications ||| | ------------ | ------------ | |Product Type|Wall Clock| |Certifications/Compliance|ISO 17025, A2LA, NIST| |Diameter (Metric) Outer|30.5cm| |Includes|Wall mounting screw and AA battery| |Weight (English)|1 oz.| |Accuracy|0.01%| |Diameter (English) Outer|12 in.| |For Use With (Application)|Uses symbols such as Fire, Earth and Brandy, found in manuscripts and notebooks of medieval scientists| |Quantity|Each| |Weight (Metric)|0.028kg|