Fisher Scientific™ Sentry Thermometers

Shows current, high and low temperatures simultaneously. Fisher Scientific™ 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.

Brand: Fisher Scientific™

Manufacturer Part Number: 4121

UNSPSC: 41112213

Code: 50

Additional Details:
Additional Details: Weight: 0.05200kg

Product Code. 11785843

Quantity Price
1 £ 42.4 / Each
In Stock 299
Add to basket

Description and Specification


Resolution 1°C
Temperature Range (Metric) -50° to +70°C
Width (Metric) 6.6cm
Accuracy ±1°C
Weight (Metric) 53g
Length (Metric) 6.3cm
For Use With (Application) Water bath, freezer or incubator is within temperature specification
Length (Metric) Cable 304.8cm
Dimensions (L x W) 2.5 x 2.6 in. (6.3 x 6.6cm)
Includes Traceable calibration report supplied by the manufacture, mounting hardware and one battery
Certifications/Compliance ISO 17025, A2LA, NIST

  • 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)

Documentation Special Offers