• PRODUCT AVAILABILITY: Did you know you can view a product's availability right on the product page? Simply enter the quantity you want to purchase and the current availability will appear below the item.


Traceable® Memory-Card Refrigerator/Freezer Thermometer

Not yet rated

Traceable® Memory-Card Refrigerator/Freezer Thermometer with memory card captures readings from once a minute to once every 12 hours for recording continuously for years       

Traceable® Memory-Card Refrigerator/Freezer Thermometer is a stand-alone unit with data logging capabilities. It records readings from once a minute up to once every 720 minutes on a removable standard SD memory card—identical to types in digital cameras. Memory card reader (supplied) plugs into any USB computer port for an instant report. Text report includes date/time-of-day and sensor readings, it may be sent to any spreadsheet or database. Capturing a continuous stream of data shows the behavior of refrigerators, room areas, or tests. The bottle probe model is ideal for monitoring refrigerators, freezers, and incubators; the stainless steel probe model is ideal for QC and research. Both models include internal probes to measure ambient temperature and humidity—ideal for monitoring store rooms, labs, and critical areas.


  • Thermometer captures 5.9 million readings with 256 mb removable SD memory card
  • Memory card text file shows date, time-of-day, and sensor readings in a single line
  • USB memory card reader plugs directly into Windows and Mac—no software to install
  • Sealed bottle sensor is insulated from rapid temperature changes when refrigerator door is opened
  • Solution in sealed bottle is GRAS—generally recognized as safe by FDA
  • Thin cable is easy for refrigerator door to close and seal
  • Minimum/Maximum feature displays highest/lowest readings for any time period
  • Alarm beeps and flashes a bright red LED when temperature rises above or falls below user-set trip points, alarm sets in 0.1° increments
  • Unique 4-line display shows temperature of bottle probe, ambient temperature, humidity and time-of-day
  • Displays °F / °C
  • Meets all CDC, federal, and state refrigerator thermometer requirements
  • Unit is also available with stainless steel probe
  • Operates using supplied batteries or supplied adaptor (batteries last one year with no data capture and one month with sampling rate of one per minute) (if adaptor receives no current battery provides automatic backup)
  • Traceable®: To assure accuracy an individually serial-numbered Traceable® Certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).


  • Records: 5.9 million readings, (over 10 years of minute by minute readings)
  • Sampling rate: Once a minute up to once every 720 minutes (user configurable)
  • Functions: MIN/MAX memory, HIGH/LOW alarm, °C/°F, data capture
  • Probes: Internal ambient thermometer, internal humidity, external bottle probe or stainless-steel probe
  • Probe Temperature: Range -22 to 158°F (-30 to 70°C) with 0.1° resolution
  • Probe Temperature: Accuracy ±0.6°C (0 to 50°C), ±1.2 (-30 to 0°C, 50 to 70°C)
  • Humidity: Range 0 to 99.9%RH, resolution 0.1
  • Humidity: Accuracy of ±5%RH at 25°C for range of 20 to 85%RH, ±7%RH elsewhere
  • Display: 4-line readout, LCD digit height 0.7 inches (1.7 cm)
  • Probes size: Bottle 1 x 2½” (2.5x6.3cm), Stainless-steel 0.16 x 1" (4 mm x 25mm)
  • Cable length: 79" (2 meters)
  • Size/weight: 4¼ x 3½ x 1¼ (11x9.1x3cm); 7 oz. (200g)
  • Case: high-impact, chemical-resistant ABS plastic
  • Supplied: Thermometer, probe, cable, 256 mb SD memory card, USB memory card reader, magnetic mounting strips, Velcro®, wall mount, bench stand, 3 AA alkaline batteries, adaptor, Traceable® Certificate

Please note: The aforementioned A2LA accreditation belongs to the manufacturer, not Thomas Scientific.

Please Enter Your Order Info

Filter by:

Product Detail
Thomas No.
Traceable® Memory-Card Refrigerator/Freezer Thermometer

list price/quantity total
Thomas No.
Traceable® Memory-Card with Stainless Probe Thermometer

list price/quantity total
$0.00 (0 Items)

Write A Review

Please Log In

Don't have an Account? Create one now.