Bel-Art, H-B DURAC Calibrated Dual Zone Electronic Thermometer with Waterproof Sensor; -50/70C (-58/158F) External, 0/50C (32/122F) Internal

Digital thermometers that effectively measure the temperature of wet or dry environments including freezers, refrigerators, water baths, aquariums, incubators and more.

• Features available include minimum/maximum temperature readings, dual/triple display, and alarms

• All models include accredited calibration documentation that meets the requirements of ISO 17025

• Tested and calibrated in H-B’s exclusive triple accredited/registered ISO/IEC 17025:2017, A2LA accredited laboratory (Cert #2448.01), against equipment whose calibration is traceable to NIST

• Includes multi-language instructions (English, French, German, Italian, Portuguese, and Spanish)

• Individually serialized, CE marked