Dual zone electronic thermometers accurately monitor temperatures in freezers, refrigerators, water baths, heating blocks and incubators. Features a waterproof temperature probe with 1 meter (3.3ft) cable, maximum/minimum temperature memory, temperature alert setting, high/low temperature alarm, and flip out stand. CE approved and RoHS compliant. Supplied with one AAA battery and multi-language (English, French, German, Italian, Portuguese and Spanish) instructions and Statement of Traceability indicating accuracy traceable to NIST. All thermometers are 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. B60900-0500 features display backlight. 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.