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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 165 results
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Promotions Available

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.

EDGE
Product Type Digital Thermometer
Min. Temperature (English) -58°F
Material Stainless Steel
Min. Temperature (Metric) -50°C
Calibrated Yes
Display Digital LCD
2
Promotions Available

Fisherbrand™ Traceable™ Digital Thermometer

Versatile panel-mount module snaps into place or can be used as a stand-alone unit.

EDGE
3

Fisherbrand™ Traceable™ Precision Sentry™ Digital Thermometer

This Traceable™ Precision Sentry™ Digital Thermometer constantly monitors and displays current, minimum, and maximum temperatures.

Disposable Single-use
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°
4
Promotions Available

Fisherbrand™ Long-Stem Digital Thermometer

Durable and safe, containing no mercury or alcohol. Fisherbrand Long-Stem Digital Thermometers are rugged and versatile digital thermometers to read soil, or stir and measure the temperature of solutions. Can also be used with incubators.

EDGE
5
Promotions Available

Fisherbrand™ Fridge/Freezer/Room Thermometer

With freezer/room temperature display.

EDGE
6

Fisherbrand™ Refrigerator/Freezer Plus™ Thermometer

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

EDGE
7
Promotions Available

Fisherbrand™ Traceable™ Big-Digit Type K Thermometer

Switch from F to C at the touch of a button

EDGE
8

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
9

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).

EDGE
Accuracy ±0.1°C
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
10

Fisherbrand™ Traceable™ Refrigerator/Freezer Plus Thermometer

Accurately monitors temperatures in freezers, water baths, heating blocks, incubators, and refrigerators with enclosed temperature-buffered sensor

EDGE
11
Promotions Available

Fisherbrand™ Traceable™ Big-Digit See-Thru™ Thermometer

Attach to the outside of a window to view outdoor temperatures. Traceable™ Big-Digit See-Thru™ Thermometer has a transparent display with 1.25 in. H (3.1 cm) digits which show current and minimum/maximum temperatures.

Height (Metric) 1.9 cm
Width (English) 3.5 in.
Length (Metric) 108 mm
Length (English) 4.25 in.
Min. Temperature (English) -13°F
Material Plastic
For Use With (Application) Outdoors, in storerooms, at fume hoods, labs, clean rooms, refrigerators and plant areas
Width (Metric) 8.9 cm
Battery Type AAA
Includes Mounting Tape, Velcro™, AAA Battery
Accuracy ±1°C
Display Dimensions 1.25 in. (3.1 cm) H
Dimensions (L x W x H) 4.25 x 3.5 x 0.75 in. (10.8 x 8.9 x 1.9 cm)
Product Type Traceable Thermometer
Max. Temperature (English) 158°F
Weight (English) 8 oz.
Certifications/Compliance DNV, ISO 17025, A2LA
Calibrated Yes
Display Digital LCD
Weight (Metric) 200 g
Resolution 0.1°C
Height (English) 0.75 in.
12

Hanna Instruments™ Checktemp Digital Thermometers

Digital thermometer with stainless steel penetration probe that delivers high accuracy temperature measurements over a wide temperature range without worrying about breakage or condensation.

EDGE
Includes Probe
Accuracy ±0.3°C
Product Type Digital Thermometer
Certifications/Compliance AISI 316, HACCP Compatible
Temperature Range (Metric) -50°C to +150°C
Max. Temperature (Metric) 150°C
For Use With (Application) Education, food (storage, transportation, manufacturing, cooking), laboratory
Min. Temperature (Metric) -50°C
Calibrated Yes
Display Digital
Resolution 0.1°C
13
Promotions Available

Fisherbrand™ Traceable™ Digital Thermometers with Short Sensors

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

EDGE
Accuracy ±1°C
Calibrated Yes
Display Digital LCD
14
Promotions Available

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

EDGE
Product Type Traceable Digital Thermometer w/Probe
Certifications/Compliance ISO 17025, A2LA, NIST
Calibrated Yes
Display Digital LCD
15
Promotions Available

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.

EDGE
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°