Digital Thermometers

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.
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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Disposable | Reusable |
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Height (Metric) | 2.6 cm |
Width (English) | 2.25 in. |
Length (Metric) | 178 mm |
Length (English) | 7 in. |
Min. Temperature (English) | -320°F |
Material | Plastic |
Max. Temperature (Metric) | 850°C |
Width (Metric) | 5.7 cm |
Battery Type | 9V |
Measurement Time | <1 sec. |
Accuracy | ±1.5°F (0.8°C) from -148 to 392°F (-99.9 to 199.9°C); ±2°F (1°C) ±0.5% of reading outside range |
For Use With (Equipment) | Pt 100 ohm RTD Probes |
Product Type | RTD Thermometer |
Max. Temperature (English) | 1562°F |
Temperature Range (English) | -320°F to +1562°F |
Temperature Range (Metric) | -200°C to +850°C |
Min. Temperature (Metric) | -200°C |
Calibrated | NIST-traceable |
Display | Backlit LCD |
Resolution | 0.1°F (0.1°C) from 148 to 1562°F (-99.9 to 850°C); 1°F (1°C) outside range |
Height (English) | 1 in. |
Cole-Parmer™ Digi-Sense™ Temperature T/C Meter Accessories
Get the most out of your thermocouple meter with these accessories.
Digi-Sense™ Advanced Precalibrated Thermocouple Thermometers
Perfect for the lab to production floor.
Disposable | Reusable |
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Height (Metric) | 2.6 cm |
Width (English) | 2.25 in. |
Length (Metric) | 178 mm |
Length (English) | 7 in. |
Min. Temperature (English) | -328°F |
Material | Plastic |
Max. Temperature (Metric) | 1372°C |
Width (Metric) | 5.7 cm |
Battery Type | 9V |
Measurement Time | <1 sec. |
Accuracy | ±1% of reading 1.8°F (1°C) below -148°F (-99.9°C); ±1% of reading 0.9°F (0.5°C) above -148°F (-99.9°C) |
For Use With (Equipment) | Type-J/K/T Thermocouple Probes |
Max. Temperature (English) | 2500°F |
Temperature Range (English) | -328°F to +2501°F |
Temperature Range (Metric) | -200°C to +1372°C |
Min. Temperature (Metric) | -200°C |
Calibrated | NIST-traceable |
Data Storage | None |
Display | Backlit LCD |
Resolution | 0.1°F (0.1°C) from -148 to 1832°F (-99.9 to 999.9°C); 1°F (1°C) outside range |
Height (English) | 1 in. |
Digi-Sense™ Precalibrated Pocket Thermometer
Digi-Sense Precalibrated Pocket Thermometers give quick temperature readings with excellent accuracy
Disposable | Reusable |
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Min. Temperature (English) | -40°F |
Max. Temperature (Metric) | 250°C |
For Use With (Application) | Laboratory, educational, R&D |
Battery Type | 1.5V LR44 |
Measurement Time | 20 sec. |
Includes | Protective probe guard, battery and NIST-traceable calibration report with data supplied by InnoCal |
Accuracy | ±1.5% of reading +2.0° |
Max. Temperature (English) | 482°F |
Temperature Range (English) | -40°F to +482°F |
Temperature Range (Metric) | -40°C to +250°C |
Probe Type | Penetration |
Min. Temperature (Metric) | -40°C |
Calibrated | NIST-traceable |
Display | Digital LCD |
Resolution | 0.1° |
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 |
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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 |
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. |
Digi-Sense™ Precalibrated Infrared Thermometers
Digi-Sense™ Precalibrated Infrared Thermometers safely and easily locate hot and cold spots
Includes | One 9 V battery and NIST-traceable calibration report with data supplied by InnoCal. |
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Material | Plastic |
For Use With (Application) | Noncontact surface temperature measurement |
Battery Type | 9V |
Calibrated | NIST-traceable |
Display | Backlit LCD |
Disposable | Reusable |
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Height (Metric) | 2.6 cm |
Width (English) | 2.25 in. |
Length (Metric) | 178 mm |
Length (English) | 7 in. |
Min. Temperature (English) | -40°F |
Material | Plastic |
Max. Temperature (Metric) | 125°C |
Width (Metric) | 5.7 cm |
Battery Type | 9V |
Measurement Time | <1 sec. |
Accuracy | ±0.9°F (±0.5°C) from 32 to 158°F, (0 to 70°C); ±2°F (1°C) outside range |
For Use With (Equipment) | 400 Series Thermistor Probes with 1/4 in. phono plug |
Product Type | Thermistor Thermometer |
Max. Temperature (English) | 257°F |
Temperature Range (English) | -40°F to +257°F |
Temperature Range (Metric) | -40°C to +125°C |
Min. Temperature (Metric) | -40°C |
Calibrated | NIST-traceable |
Display | Backlit LCD |
Resolution | 0.1° |
Height (English) | 1 in. |
Digi-Sense™ Precalibrated Professional Thermocouple Thermometers
Rugged, heavy-duty construction protects against knocks and jars
Height (Metric) | 20.32 cm |
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Min. Temperature (English) | -328°F |
Material | Plastic |
Max. Temperature (Metric) | 1372°C |
Battery Type | 9V |
Max. Temperature (English) | 2500°F |
Temperature Range (English) | -328°F to +2501°F |
Temperature Range (Metric) | -200°C to +1372°C |
Probe Type | Type K Thermocouple |
Min. Temperature (Metric) | -200°C |
Calibrated | Yes |
Display | Backlit LCD |
Resolution | 0.1° 1° above 1000° |
Height (English) | 8 in. |