H-B Instrument Durac Timer, Single Channel

Single channel timer has three key operation for ease of use. Timing capacity: 99 minutes: 59 seconds Count direction: up/down Last time set memory Audible alarm; displays elapsed time after countdown Mounting options: lay flat on bench, stand on edge for vertical view, magnetic back for metal surface attachment Requires one AAA battery (included) Includes Statement of Traceability indicating accuracy traceable to the National Institute of Standards and Technology (NIST) and recognized by the signatories to the International Laboratory Accreditation Cooperation (ILAC)/Mutual Recognition Arrangement (MRA) Individually tested and inspected using NIST methods, in H-B’s exclusive A2LA accredited/ISO9001/ISO14001 registered laboratory, assuring conformance to the measuring instrument requirements of ISO 17025:2005 and ANSI/NCSL Z540-1 Includes multi-language instructions (English, French, German, Italian, Portuguese and Spanish) CEapproved, RoHS compliant Certificate of Calibration Timer Accuracy: ± 5 sec/day Display Size (W x H): 48.3 x 15.2mm (1.9 x 0.6”) Display Resolution: 1 second Dimensions (W x H x D): 61 x 61 x 15.2mm (2.4 x 2.4 x 0.6”) Please note: The aforementioned A2LA accreditation belongs to the manufacturer, not Thomas Scientific.