EXTECH Digital Hygrometer: Indoor/Outdoor, Temp, Humidity, Includes NIST- Traceable Certificate - 5PE78|445715-NIST - Grainger
![Thomas - 4353 Traceable Extra Long Stem Digital Thermometer, with 3/8" High LCD Display, 11-3/8" Stem, + or - 1 degree accuracy, -50 to 300 degree C, -58 to 572 degree F: Thomas - 4353 Traceable Extra Long Stem Digital Thermometer, with 3/8" High LCD Display, 11-3/8" Stem, + or - 1 degree accuracy, -50 to 300 degree C, -58 to 572 degree F:](https://m.media-amazon.com/images/I/51k4JECVSrL._SX522_.jpg)
Thomas - 4353 Traceable Extra Long Stem Digital Thermometer, with 3/8" High LCD Display, 11-3/8" Stem, + or - 1 degree accuracy, -50 to 300 degree C, -58 to 572 degree F:
![Always in Stock - Traceable Jumbo Fridge/Freezer Digital Thermometer with Calibration; 1 Wire Probe from Cole-Parmer Always in Stock - Traceable Jumbo Fridge/Freezer Digital Thermometer with Calibration; 1 Wire Probe from Cole-Parmer](https://pim-resources.coleparmer.com/item/l/traceable-9446081-jumbo-fridge-freezer-digital-thermometer-with-calibration-1-wire-probe-9446081.jpg)
Always in Stock - Traceable Jumbo Fridge/Freezer Digital Thermometer with Calibration; 1 Wire Probe from Cole-Parmer
![Always in Stock - Traceable Jumbo Refrigerator/Freezer Thermometer with Calibration; 1 Bottle Probe from Cole-Parmer Always in Stock - Traceable Jumbo Refrigerator/Freezer Thermometer with Calibration; 1 Bottle Probe from Cole-Parmer](https://pim-resources.coleparmer.com/item/l/traceable-9446074-jumbo-refrigerator-freezer-thermometer-with-calibration-1-bottle-probe-9446074.jpg)
Always in Stock - Traceable Jumbo Refrigerator/Freezer Thermometer with Calibration; 1 Bottle Probe from Cole-Parmer
![Fisherbrand Traceable Digital Thermometer With general-purpose probe:Thermometers | Fisher Scientific Fisherbrand Traceable Digital Thermometer With general-purpose probe:Thermometers | Fisher Scientific](https://assets.fishersci.com/TFS-Assets/CCG/Control-Company/product-images/4000MainFisherbrand.jpg-650.jpg)
Fisherbrand Traceable Digital Thermometer With general-purpose probe:Thermometers | Fisher Scientific
![Thomas - 4052 Traceable Long Stem Digital Thermometer, with 3/8" High LCD Display, 8" Stem, + or - 1 degree accuracy, -58 to 302 degree F, -50 to 150 degree C: Science Lab Digital Thermometers: Amazon.com: Industrial & Scientific Thomas - 4052 Traceable Long Stem Digital Thermometer, with 3/8" High LCD Display, 8" Stem, + or - 1 degree accuracy, -58 to 302 degree F, -50 to 150 degree C: Science Lab Digital Thermometers: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61GVbVfsFZL._SX522_.jpg)