Time & Date Stamp Single Probe Digital Thermometer with Alarm ACC821RFV

SKU: Thermco ACC821RFV


Monitor and display temperatures with the highest accuracy and reliability. This time and date stamp single probe digital thermometer can be used in a variety of environments.



The Triple Display digital thermometer simultaneously shows the current, minimum, and maximum temperatures and records the Time & Date of Hi/Lo Alarms and Min/Max Temperatures. Temperature Certified for Freezers, Refrigerators and Incubators. 5ml Vaccine Bottles probe filled with Bio-Safe medium. Audible & Visual alarms.

The Triple Display Digital Thermometer simultaneously shows the current, minimum, and maximum temperatures and updates continuously. An audible & visual alarm will trigger when the temperatures goes above or below the set temperatures. The minimum/maximum feature monitors critical temperature for any period of time, such as overnight or weekends. To comply with regulatory agencies requirements The Time-Stamp thermometer provides the date and time when the temperature being monitored exceeds the minimum and maximum settings and in real-time. Also an audible alarm will sound and flashing LED will be visible.

Each thermometer is certified, serialized, and traceable to NIST ISO17025.  Calibration options available are Freezer (-15°C), Refrigerator (+5°C), Incubator (+37°C), and Non-calibrated.

The thermometer probe is housed in a durable plastic vial filled with a Bio-Safe buffer media which maintains the thermometer’s readings while the refrigerator or freezer door is open. Thermometers are supplied with dual magnets and hook & loop fasteners to attach the unit to walls or doors. Other features include the flip out desk stand and wall mounting key hole, and comes supplied with AAA alkaline batteries.



  •  Visual LED and Audible Beeping Alarms
  • Bio-Safe Glycol / Water Probe Medium
  • Improved Resolution to 0.1°
  • Standard Size Vaccine Bottles


  •  NIST Traceable
  • Each Thermometer Individually Serialized
  • High Accuracy ±0.3°C (±0.5°F)
  • Range -50 To 70°C (-58 To 158°F)
  • Min-Max Temp with Time & Date Stamp
  • Readings in Memory
  • Low/High Alarm Limit Setting
  • °C / °F Mode
  • Low Battery Indication
  • Flip Out Desk Stand
  • Wall Mounting Key Hole
  • Magnetic or HOOK & LOOP Attachment

Additional information

Weight 1 kg
Calibration Options

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Temperature Range

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Operating Temperature Range

Display Resolution