
Digital Thermometers
Digital thermometers leverage platinum resistance temperature, thermocouple, or thermistor technology to detect changes in temperature and convert them into electronic signals. These signals are then processed by a microcontroller, which displays the temperature reading on an easy-to-read digital screen.
Probe-and-sensor technology provides highly accurate digital readout results, with a precision of up to 0.1°C. Available in different sizes, temperature range capacities, and accuracy levels, they are ideal for use in scientific, and industrial applications where rapid, precise, and convenient temperature measurement is critical.
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Filtered Search Results

Fisherbrand™ Traceable™ Hi-Accuracy Refrigerator Thermometer
Traceable™ Hi-Accuracy Refrigerator Thermometer can monitor two different areas simultaneously. Has the ability to monitor temperatures in refrigerator and freezer simultaneously or two refrigerator locations.

Width (English) | 2.75 in. |
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Length (Metric) Cable | 304.8 cm |
Length (Metric) | 114 mm |
Length (English) | 4.5 in. |
Min. Temperature (English) | -58°F |
For Use With (Application) | Monitoring temperature in refrigerator and freezer simultaneously or two refrigerator locations |
Width (Metric) | 6.9 cm |
Accuracy | ±0.3°C |
For Use With (Equipment) | Refrigerators, Freezers |
Max. Temperature (English) | 158°F |
Length (English) Cable | 120 in. |
Certifications/Compliance | ISO 17025, A2LA, NIST |
Min. Temperature (Metric) | -50°C |
Calibrated | Yes |
Weight (Metric) | 140 g |
Diameter (Metric) Probe | 4.57 mm |
Material | ABS Plastic |
Length (English) Probe | 0.7 in. |
Max. Temperature (Metric) | 70°C |
Length (Metric) Probe | 1.9 cm |
Product Type | Digital Thermometer |
Diameter (English) Probe | 0.18 in. |
Temperature Range (English) | -58°F to +158°F |
Weight (English) | 5 oz. |
Temperature Range (Metric) | -50°C to +70°C |
Display | LED |
Resolution | 0.01°C |
Fisherbrand™ Traceable™ Platinum High-Accuracy Refrigerator/Freezer Thermometer
Displays minimum/maximum readings for last 24 hours (each hour), seven days (each day) or last 31 days (each day).

Accuracy | ±0.1°C |
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Length (Metric) | 18 cm |
Product Type | Digital Thermometer |
Min. Temperature (English) | -148°F |
Material | ABS Plastic |
Min. Temperature (Metric) | -100°C |
Calibrated | Yes |
Display | Digital |
Resolution | 0.01°C |
Fisherbrand™ Traceable™ Total-Range Thermometer
Technologically advanced, pocket-size thermometer with water-resistant case

Fisherbrand™ Traceable™ Platinum Ultra-Accurate Digital Thermometer
High-precision unit is designed for years of reliable service—even in the severest environments.

Height (Metric) | 13.97 cm |
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Diameter (Metric) Probe | 0.4 cm |
Depth (English) | 0.5 in. |
Width (English) | 3.5 in. |
Length (Metric) | 292 mm |
Length (English) | 11.5 in. |
Material | Platinum,Stainless Steel |
For Use With (Application) | Measuring temperatures in gas systems, reagents, chemical solutions, soil, water baths, ovens, incubators, pharmaceuticals, foods and wastewater |
Width (Metric) | 8.89 cm |
Accuracy | ±0.05°C |
Dimensions (L x W x H) | 11.5 x 3.5 x 5.5 in. (29.21 x 8.89 x 13.97 cm) |
Product Type | Digital Thermometer |
Diameter (English) Probe | 0.16 in. |
Depth (Metric) | 1.27 cm |
Weight (English) | 8 oz. |
Certifications/Compliance | ISO 17025, A2LA, NIST |
Calibrated | Yes |
Display | Digital LCD |
Weight (Metric) | 226.7 g |
Height (English) | 5.5 in. |
Fisherbrand™ Traceable™ Digital Thermometers with Short Sensors
Fisherbrand™ Traceable™ Digital Thermometers are ideal for monitoring liquids, air/gas or semisolids.

Accuracy | ±1°C |
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Calibrated | Yes |
Display | Digital LCD |
Fisherbrand™ Traceable™ RTD Platinum Thermometer
High-precision, durable thermometer with platinum RTD probe, and linear fuzzy logic chip for wide temperature-range operation

Fisherbrand™ Traceable™ Extra-Extra Long Probe Waterproof Thermometer
Ideal for large beakers/flasks, vats, pails and drums

Fisherbrand™ Refrigerator/Freezer Plus™ Thermometer
May be used for liquids, air/gas, semisolids, water baths and refrigerators

Fisherbrand™ Digital Thermometers with Stainless-Steel Probe on Cable
Easy-to-read digital thermometers are compact to hold in your hand or mount on wall in restricted areas

Product Type | Traceable Digital Thermometer w/Probe |
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Certifications/Compliance | ISO 17025, A2LA, NIST |
Calibrated | Yes |
Display | Digital LCD |
Fisherbrand™ Traceable™ Precision Sentry™ Digital Thermometer
This Traceable™ Precision Sentry™ Digital Thermometer constantly monitors and displays current, minimum, and maximum temperatures.

Disposable | Single-use |
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Min. Temperature (English) | -58°F |
Material | Plastic |
Max. Temperature (Metric) | 60°C |
Battery Type | 3 V CR2032 |
Includes | Probe, Wall Mount, Magnet Mount, Hook and Loop Mounting Strips, Wire Mount (for probe), Flip-Out Benchtop Stand, CR2032 Battery, and NIST-Traceable Certificate (with data) |
Accuracy | ±0.5°C (-20°C to +60°C), ±1°C otherwise |
Display Dimensions | 1/2 in. |
Product Type | Digital Thermometer |
Max. Temperature (English) | 140°F |
Temperature Range (English) | -58°F to +140°F |
Temperature Range (Metric) | -50°C to +60°C |
Min. Temperature (Metric) | -50.0°C |
Calibrated | Yes |
Data Storage | None |
Display | LCD |
Resolution | 0.1° |
Fisherbrand™ Traceable™ Indoor/Outdoor Digital Thermometer with Giant Dual-Display and Calibration
Jumbo digital display is easy to read, even from a distance.

Fisherbrand™ Traceable™ Digital Thermometer with Stainless-Steel Stem and 0.25 in. LCD Screen
Traceable™ Digital Thermometer used to measure temperature of gases, food, and semisolids.

Product Type | Digital Thermometer |
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Min. Temperature (English) | -58°F |
Material | Stainless Steel |
Min. Temperature (Metric) | -50°C |
Calibrated | Yes |
Display | Digital LCD |
Fisherbrand™ Traceable™ Digital Thermometer with Stainless-Steel Stem, 0.25 in. LCD Screen, and Protective Guard
Easy-to-read handheld Traceable™ Digital Thermometer.

Product Type | Digital Thermometer |
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Min. Temperature (English) | -58°F |
Width (Metric) | 8 cm |
Min. Temperature (Metric) | -50°C |
Calibrated | Yes |
Display | Digital LCD |
Resolution | 0.1°C |
Length (Metric) Probe | 14.6 cm |
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Length (Metric) Cable | 304.8 cm |
For Use With (Equipment) | Freezer, incubator, water bath |
Diameter (English) Probe | 0.14 in. |
Depth (Metric) | 1.4 cm |
Length (English) Cable | 120 in. |
Length (English) Probe | 5.75 in. |
Certifications/Compliance | ISO 17025, A2LA, NIST |
Width (Metric) | 8 cm |
Calibrated | Yes |
Display | Digital LCD |