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Fisherbrand™ Traceable™ Sentry™ Thermometer

Shows current, high and low temperatures simultaneously. Fisherbrand™ Traceable™ Sentry™ Thermometer instantly shows if water bath, freezer or incubator is within temperature specifications and monitors temperature of any experiment, even when you are not there.


Certifications/Compliance ISO 17025, A2LA, NIST
Diameter (English) Probe 0.4 in.
Dimensions (L x W x H) 2.5 x 2.6 in. (6.3 x 6.6 cm)
Length (English) 2.5 in.
Length (Metric) 63 mm
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Products 2
Catalog Number Temperature Range (Metric) Accuracy Temperature Range (English) Price Quantity & Availability  
Catalog Number Temperature Range (Metric) Accuracy Temperature Range (English) Price Quantity & Availability  
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-50°C to +70°C ±1°C This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
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±1°F -58°F to +158°F Unknown catalog number. View substitute products »


  • Sensor and 10 ft. (3m) cable may be placed under water, in a refrigerator or in a freezer
  • Small cable diameter (1.5mm) allows refrigerator doors to close on it
  • Simple one-button operation resets high/low memories
  • A probe wire mounting bracket permits easy sensor placement
  • Unit's high-impact ABS plastic case has a flip-open stand, plastic hanging hook, magnet and Velcro™ mounting tape
  • Range: -50° to +70°C (-58° to +158°F)
  • Resolution: 1°
  • Accuracy: ±1°C
  • Dimensions: 2.68 × 2.68 × 0.76 in. (67 × 67 × 19mm)
  • Weight: 0.1 oz. (4g)


Individually serial-numbered Traceable™ Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA™. It indicates traceability to standards provided by NIST™.



ISO 17025, A2LA, NIST
2.5 x 2.6 in. (6.3 x 6.6 cm)
63 mm
Traceable calibration report supplied by the manufacture, mounting hardware and one battery
304.8 cm
1.87 oz.
2.6 in.
0.4 in.
2.5 in.
Water bath, freezer or incubator is within temperature specification
120 in.
53 g
6.6 cm
Product Certifications
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