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Traceable 4538 Hi-Accuracy Refrigerator Thermometer with Bottle Probe, -58 to 158°F

Model: 4538

This thermometer comes with visual and audio alerts. It also has a Traceable® Certificate.

Your Price $100.00 USD
Availability 2 to 3 Weeks

Add In-House Traceable Calibration to your 4538

Traceable 4538 Offers

The Traceable 4538 Hi-Accuracy Refrigerator Thermometer with Bottle Probe is designed for taking extremely precise measurements. The vaccine bottle effectively protects against rapid changes and contains a nontoxic glycol solution. In addition, the thermometer's visual and audio alerts will activate when the temperature exceeds your MIN/MAX settings.


  • Measures accurate temperatures in a refrigerator or freezer
  • Features a temperature-buffered vaccine bottle sensor to protect against rapid temp changes
  • Bottle is filled with nontoxic glycol that's GRAS (generally recognized as safe) by the FDA
  • Durable ABS plastic casing is resistant to both chemicals and impacts
  • Triple display shows minimum temperature, maximum temperature and current temperature
  • 2 channel alarms with visual and audio alerts keep you informed about out-of-range conditions
  • Shows exact time/date of when alarms are triggered
  • Alarms are programmable in 0.1 increments
  • Micro cable allows you to shut the refrigerator door
  • Supplied with stand, magnetic strips, wall mount and Velcro®
  • Individually numbered Traceable® Certificate assures maximum accuracy

Traceable 4538 Specifications

CompatibilityRefrigerator, freezer, water baths, heating blocks, incubators
Temperature Range-58 to 158°F (-50 to 70°C)
Temperature Resolution0.01°
Temperature Accuracy±0.3°C
Number of Probes1
Probe MaterialNontoxic glycol
Bottle Dimensions1 x 2.5" (25.4 x 63.5 mm)
Cable Length10' (304.8 cm)
Product Length2.75" (69.85 mm)
Product Width4.25" (107.95 mm)
Product Height0.75" (19.05 mm)
Product Weight0.313 lb (141.97 g)

What's included with the Traceable 4538

  • Thermometer
  • Bottle Probe
  • Stand
  • Magnetic Strips
  • Wall Mount
  • Velcro®
  • Traceable® Certificate
  • Batteries
Waring Laboratory Equipment Supplies

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Customer Reviews for the Traceable 4538