[2.6   Width x 2.8   Height]

[2.5   Width x 2.5   Height with Count Up  & Down Time]

[2.8   Width x 2   Height with Memory and Clock]

Size:2.8" Width x 2" Height with Memory and Clock This DURAC digital countdown timer features 23hr:59min:59sec count up/down time, 12/24 hour time display, and memory. It has a fold away stand, pocket clip, and a magnetic back. CE marked and RoHS compliant. Timer features multi-language instructions (English, French, German, Italian, Portuguese, and Spanish) and comes with a Statement of Traceability indicating accuracy traceable to NIST and DKD. Timer is tested and calibrated in H-B’s exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Uses one LR44 battery. Mount Type: Fold Away Stand, Pocket Clip, And Magnetic Back. Dimensions: 70mm x 51mm (2.8in x 2in). Channels: 1. Hours: 23. Minutes: 59. Seconds: 59. Accuracy: 3 Seconds. Memory: Yes. Clock: Yes. Per Each. HB Instrument #: 570. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles to fume hoods, thermometers, racks, desiccators, hydrometers, ice buckets, scoops and spoons. Custom calibration services, plastic molding, specialty coatings and wire manufacturing are also available. Wilmad-LabGlass brand laboratory glassware complements Bel-Art and H-B Instrument with over 7000 items including NMR and EPR consumables and specialty glassware, as well as custom fabrication for individual glassware, glass repair services and OEM glass parts. SP Scienceware is a division of Warminster, PA based SP Industries which also include SP Scientific laboratory, thermal management, and pharmaceutical production equipment and SP Ableware aids for daily living. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles to fume hoods, thermometers, racks, desiccators, hydrometers, ice buckets, scoops and spoons. Custom calibration services, plastic molding, specialty coatings and wire manufacturing are also available. Wilmad-LabGlass brand laboratory glassware complements Bel-Art and H-B Instrument with over 7000 items including NMR and EPR consumables and specialty glassware, as well as custom fabrication for individual glassware, glass repair services and OEM glass parts. SP Scienceware is a division of Warminster, PA based SP Industries which also include SP Scientific laboratory, thermal management, and pharmaceutical production equipment and SP Ableware aids for daily living.