To verify sample temperatures in freezers, refrigerators, incubators, or ovens with traceability to NIST. Each item features individual serial numbers and a Statement of Accuracy indicating accuracy traceable to NIST. Thermometer contains organic liquid; bottle contains glass beads.

• Accurate temperature reading without sample contamination is achieved by using the filled bottle (included), which mimics the sample
• Insert thermometer into the bottle and place near the samples for best results
• Thermometers contain organic liquid; bottles are 60ml and contain glass beads
• Manufactured and tested by our USA quality team; individually serialized