H-B DURAC Plus B60760-1400 Ultra Low Liquid-In-Glass Thermometer; -100 to 50C, Total Immersion Traceable to NIST Include a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy and Traceability Tested and inspected by our USA quality team For enhanced readability use thermometer magnifier B61400-7000 Should you require an individual Thermometer Calibration Report, factory calibrated thermometers or custom calibration services are available. Range -38/50C , Divisions 1C, Accuracy 1C , Immersion - Partial Immersion: 108mm (4.3) , Length - 231mm (9.1)