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Digital Thermometers

Digital thermometers are electronic probe-based devices used to measure temperature accurately, quickly, and conveniently. They primarily consist of a digital display screen, a temperature sensing probe, and a battery-powered circuit board. These precision instruments are designed to be portable, easy to use, suitable for use in a variety of materials and environments, and across a range of temperatures. They may be traceable and certified according to international standards.

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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1 – 15 of 99 results
1

Fisherbrand™ Econo Traceable™ Refrigerator Thermometer, Econo Traceable thermometer

Inexpensive refrigerator thermometer with easy-view display

Height (Metric) 6.4 cm
Width (English) 1 in.
Length (Metric) 10 mm
Length (English) 0.39 in.
Min. Temperature (English) 14.2°F
Material Plastic
Max. Temperature (Metric) 55°C
For Use With (Application) Monitoring temperature in storerooms, labs, offices, hoods and cabinets
Width (Metric) 2.5 cm
Includes 1.5V Silver Oxide battery
Dimensions (L x W x H) 0.39 x 1 x 2.5 in. (1 x 2.5 x 6.4 cm)
Max. Temperature (English) 131°F
Temperature Range (English) 14.2°F to 131°F
Weight (English) 0.5 oz.
Certifications/Compliance DNV, ISO 17025, A2LA
Temperature Range (Metric) -9.9°C to +55°C
Min. Temperature (Metric) -10°C
Calibrated Yes
Display Digital LCD
Weight (Metric) 10 g
Resolution 0.1°C
Height (English) 2.5 in.
2

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.
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
3

Fisherbrand™ Traceable™ Refrigerator/Freezer Digital Thermometer

Reliably monitor and be alerted to any issues affecting the contents of your fridge or freezer without even opening the door using the Traceable™ Refrigerator/Freezer Digital Thermometer.

Length (Metric) Cable 304.8 cm
Length (Metric) 21 cm
Min. Temperature (English) -58°F
For Use With (Application) Temperature Monitoring
Width (Metric) 11 cm
Accuracy ±1°C
Max. Temperature (English) 158°F
Length (English) Cable 120 in.
Certifications/Compliance NIST
Min. Temperature (Metric) -50°C
Calibrated Yes
Height (English) 4.25 in.
Height (Metric) 107.95 mm
Diameter (Metric) Probe 4.7625 mm
Depth (English) 0.75 in.
Material Plastic
Length (English) Probe 7/8 in.
Max. Temperature (Metric) 70°C
Battery Type AAA
Length (Metric) Probe 22.225 mm
Product Type Digital thermometer
Diameter (English) Probe 0.1875 in.
Depth (Metric) 19 mm
Temperature Range (English) -58° to +158°F
Temperature Range (Metric) -50°C to +70°C
Display LCD
Resolution 1°
4

Fisherbrand™ Refrigerator/Freezer Plus™ Thermometer

May be used for liquids, air/gas, semisolids, water baths and refrigerators

5

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
Min. Temperature (English) -58°F
Width (Metric) 8 cm
Min. Temperature (Metric) -50°C
Calibrated Yes
Display Digital LCD
Resolution 0.1°C
6

Fisherbrand™ Barrel-Shaped Thermometer

Thermometer with stainless-steel probe.

Includes Probe cover
Display Dimensions 6 x 3 mm
Dimensions (L x W x H) 2 x 58 mm
Product Type Barrel-Shaped Digital Thermometer
Min. Temperature (English) -58°F
Material Plastic
Min. Temperature (Metric) -50°C
Calibrated Yes
Display Digital
7

Digi-Sense™ Precalibrated Professional Infrared Thermometers

Digi-Sense™ Precalibrated Professional infrared Thermometers safely and easily locate hot and cold spots, preventing problems and saving costs

Height (Metric) 18.9 cm
Width (English) 2.25 in.
Min. Temperature (English) -58°F
Material Plastic
For Use With (Application) Noncontact surface temperature measurement
Width (Metric) 5.7 cm
Battery Type 9V
Includes Type K flexible probe, USB cable, software, tripod, carrying case, one 9 V battery, and NIST-traceable calibration report with data supplied by InnoCal.
For Use With (Equipment) Type-K thermocouple probes with mini connector
Product Type Infrared Thermometer
Min. Temperature (Metric) -50°C
Calibrated NIST-traceable
Data Storage Data logging
Display Backlit LCD
Resolution 0.1° 1° above 1000°
Height (English) 7.5 in.
8

H-B Instrument™ SP Scienceware™ Calibrated Electronic Stainless Steel Stem Thermometers: -50°/+200°C (-58°/+392°F)

Choose from a variety of features in these digital stem thermometers that are suitable for field studies, wet lab applications, wash down areas, food testing and tanks.

Includes Multi-language instructions (English, French, German, Italian, Portuguese and Spanish)
Calibration Points 0°, 100°C
Certifications/Compliance Tested and calibrated in H-B's exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory (Cert No.2448.01), against equipment whose calibration is traceable to NIST. Individually serialized, CE marked.
Calibrated Yes
Resolution 0.1°C/°F
9

Fisherbrand™ Traceable™ Digital Thermometers with Short Sensors

Fisherbrand™ Traceable™ Digital Thermometers are ideal for monitoring liquids, air/gas or semisolids.

Accuracy ±1°C
Calibrated Yes
Display Digital LCD
10

Fisherbrand™ Traceable™ Snap-in Module Thermometer with Probe

Versatile panel-mount module snaps into place or is stand-alone unit.

11

Fisherbrand™ Traceable™ Dew-Point/Wet-Bulb/Humidity Thermometer

Settable high/low alarm for all four readings (dew-point, wet-bulb, humidity, temperature)

12

Fisherbrand™ Traceable™ Waterproof Food Thermometer with Holders, Food thermometer

Unique holder allows piercing probe to be positioned at any height while attached to beakers, cylinders, or vats

Length (Metric) 184 mm
Length (English) 7.25 in.
Min. Temperature (English) -58°F
Material ABS Plastic
Length (English) Probe 3.5 in.
Max. Temperature (Metric) 300°C
For Use With (Application) Food labs, food processing, food preparation and brewing
Width (Metric) 8 cm
Length (Metric) Probe 8.8 cm
Includes Stainless Steel probe, probe holder, key chain and lanyard
Diameter (English) Probe 0.14 in.
Max. Temperature (English) 572°F
Temperature Range (English) -58°F to +572°F
Weight (English) 1 oz.
Certifications/Compliance NIST
Temperature Range (Metric) -50°C to +300°C
Min. Temperature (Metric) -50°C
Calibrated Yes
Display Digital LCD
Weight (Metric) 28.4 g
Resolution 0.1°C
13

Fisherbrand™ Traceable™ Expanded-Range Thermometer

Pocket-size thermometer with fast response times and one-switch operation. Two models of the Traceable™ Expanded-Range Thermometer are available in either °C or °F.

Height (Metric) 2.5 cm
Width (English) 3 in.
Length (Metric) Cable 121.92 cm
Length (English) 5 in.
Material Plastic
For Use With (Application) Lab, plant and field use
Width (Metric) 7.6 cm
Battery Type 9 V
Includes 9 V Battery, 4 m Cable, Two fast-response Type-K beaded sensors for measurements up to 250°C (482°F) continuous and 300°C (572°F) short term (for replacement, order 15-077-45)
Accuracy ±1°C
Dimensions (L x W x H) 5 x 3 x 1 in. (12.7 x 7.6 x 2.5 cm)
Product Type Thermometer
Length (English) Cable 48 in.
Weight (English) 4 oz.
Certifications/Compliance ISO 17025, A2LA, NIST
Probe Type Type K Thermocouple
Calibrated Yes
Display Digital
Weight (Metric) 113 g
Resolution 1°C
Height (English) 1 in.
14

Fisherbrand™ Traceable™ Full-Scale Thermometers

Switchable °F/°C temperature ranges

Length (Metric) Probe 14.6 cm
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
15

Fisherbrand™ Traceable™ Hi-Accuracy Thermometer

Traceable™ Hi-Accuracy Thermometer provides the exact readings required for critical requirements, quality control checks, and routine measurements.

Width (English) 2.75 in.
Length (Metric) Cable 152.4 cm
Length (Metric) 226 mm
Length (English) 9 in.
Min. Temperature (English) -58°F
For Use With (Application) Measuring temperatures in water baths, cuvets, gas systems, reagents, incubators, pharmaceuticals, petroleum products, foods, wastewater
Width (Metric) 6.98 cm
Accuracy ±0.3°C
Max. Temperature (English) 158°F
Length (English) Cable 60 in.
Min. Temperature (Metric) -50°C
Calibrated Yes
Weight (Metric) 141.7 g
Height (English) 4.25 in.
Height (Metric) 10.79 cm
Diameter (Metric) Probe 3.05 mm
Length (English) Probe 6.25 in.
Max. Temperature (Metric) 70°C
Battery Type AA
Length (Metric) Probe 15.24 cm
Dimensions (L x W x H) 9 x 2.75 x 4.25 in. (22.86 x 6.98 x 10.79 cm)
Product Type Traceable Thermometer
Diameter (English) Probe 0.12 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