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Thermometers

Explore our selection of Thermometers. Find quality products, compare options, and get fast shipping on the items you need.

Thermometers

More than 100 products

ToolSource carries 129 thermometers used by HVAC technicians, electricians, mechanics, and other tradespeople to accurately measure temperature in a variety of applications.

About Thermometers

Our selection of thermometers includes a wide range of options to suit any job. You'll find everything from basic thermocouple thermometers to sophisticated visual IR thermometers. Many customers search for IR thermometers and laser thermometers, and we stock a variety of models from top brands like Raytek and Fluke, known for their accuracy and durability. We also carry popular IR thermometers for service technicians and leading IR thermometers for automotive repair professionals.

For more specialized needs, we offer panel mount thermometers and optical thermometers. Mastercool is a popular brand, and we carry a wide selection of Mastercool company industrial machinery manufacturing IR thermometers. Brands like General Tools & Instruments, Electronic Specialties, TIF Instruments Sales, UEI, and Robinair are also well-represented, offering a variety of features and price points to meet different needs and budgets. Whether you need a simple point-and-shoot IR thermometer or a more advanced diagnostic tool, you'll find it here.

Frequently Asked Questions

ToolSource offers a variety of thermometers, including infrared (IR) thermometers, thermocouple thermometers, and panel mount thermometers. Within IR thermometers, you'll find options like visual IR thermometers and laser thermometers. We carry 129 thermometers in total from brands like Fluke, Raytek, and General Tools & Instruments.

When selecting an IR thermometer, consider the temperature range you need, the distance-to-spot ratio (which determines the size of the area being measured at a given distance), and the emissivity of the target material. For example, service technicians often need a wide temperature range and good accuracy for diagnosing equipment issues.

Several brands are popular among service technicians for their IR thermometers, including Fluke, Raytek, and Mastercool. These brands are known for their accuracy, durability, and features that are useful in industrial and automotive settings.

A thermocouple thermometer uses a thermocouple sensor to measure temperature, often by direct contact. They are commonly used for applications requiring precise temperature measurement, such as in HVAC systems or industrial processes, and can often measure a wider temperature range than IR thermometers.

Panel mount thermometers are designed to be installed directly into a control panel or equipment housing. They provide a continuous temperature reading and are commonly used in industrial machinery, HVAC systems, and other applications where constant monitoring is required.

For automotive repair, look for IR thermometers with a wide temperature range, good accuracy, and features like adjustable emissivity. Brands like Fluke and Electronic Specialties offer models specifically designed for automotive diagnostics, allowing you to quickly identify overheating components or other temperature-related issues.

The distance-to-spot ratio indicates the size of the area the thermometer measures at a given distance. A higher ratio allows you to measure smaller areas from farther away. Consider the size of the objects you'll be measuring and the distance from which you'll be taking measurements when choosing the appropriate ratio.

Emissivity is a measure of an object's ability to emit infrared radiation. Different materials have different emissivity values, and setting the correct emissivity on your IR thermometer is crucial for accurate temperature readings. Many IR thermometers, especially those from brands like Raytek and Fluke, allow you to adjust the emissivity setting.
Displaying 1 to 36 (of 176 products)

$RAYMT6UVB MINI-TEMP IR UTIL THERMOMETR

$RAYMT6UVB MINI-TEMP IR UTIL THERMOMETR

Your Price: $214.71
General Tools & Instruments

12 Channel Temperature Recorder w SD Card

12 Channel Temperature Recorder w SD Card

Your Price: $999.95
Electronic Specialties

12:1 Infra-Red Thermometer

12:1 Infra-Red Thermometer

Your Price: $39.33
General Tools & Instruments

12:1 Infrared Thermometer

12:1 Infrared Thermometer

Your Price: $93.08
List Price: $146.48
36% off
General Tools & Instruments

12:1 Wide-Range Infrared Thermometer

12:1 Wide-Range Infrared Thermometer

Your Price: $59.98
FJC

1300F Max Laser Thermometer

1300F Max Laser Thermometer

Your Price: $62.05
Mastercool

14 Pc Cooling System Pressure

14 Pc Cooling System Pressure

Your Price: $185.77
Fluke

50 Series Single Input Thermometer

50 Series Single Input Thermometer

Your Price: $477.30
Fluke

62 MAX+ Mini Infrared Thermometer with Dual Laser

62 MAX+ Mini Infrared Thermometer with Dual Laser

Your Price: $271.22
FJC

720F Max Laser Thermometer

720F Max Laser Thermometer

Your Price: $26.74
Electronic Specialties

932F INFARED THERMOMETER

932F INFARED THERMOMETER

Your Price: $53.82
CPS Products

Air Probe for the TM150 / TM250 Series Temp-Seeker

Air Probe for the TM150 / TM250 Series Temp-Seeker

Your Price: $29.50
List Price: $34
13% off
Raytek

AutoPro(TM) Infrared Thermometer - 2 Pack w/ FREE MAC A/C Guide

AutoPro(TM) Infrared Thermometer - 2 Pack w/ FREE MAC A/C Guide

Your Price: $292.95
List Price: $398
26% off
General Tools & Instruments

Calibratable Digital Psychrometer

Calibratable Digital Psychrometer

Your Price: $83.46
Raytek

Case for ST Series Portable Thermometers

Case for ST Series Portable Thermometers

Your Price: $33.32
Robinair

Dial Thermometer

Dial Thermometer

Your Price: $17.58
Robinair

Dial Thermometer

Dial Thermometer

Your Price: $14.85
Robinair

Dial Thermometer

Dial Thermometer

Your Price: $15.69
Robinair

Dial Thermometer

Dial Thermometer

Your Price: $15.82
OTC Tools and Equipment

DIESEL FUEL HYDROMETER

DIESEL FUEL HYDROMETER

Your Price: $201.18
List Price: $207.63
3% off
K Tool International

Digital Infrared Thermometer

Digital Infrared Thermometer

Your Price: $46.44
List Price: $52.6
12% off
General Tools & Instruments

Digital Pocket Heat Index Monitor - Sports Model

Digital Pocket Heat Index Monitor - Sports Model

Your Price: $92.61
Mastercool

Digital Pocket Thermometer

Digital Pocket Thermometer

Your Price: $25.49
UEI

Digital Pocket Thermometer

Digital Pocket Thermometer

Your Price: $42.75
List Price: $81
47% off
General Tools & Instruments

Digital Temperature & Humidity Pen

Digital Temperature & Humidity Pen

Your Price: $69.94
Robinair

Digital Thermometer

Digital Thermometer

Your Price: $36.60
FJC

DIGITAL THERMOMETER

DIGITAL THERMOMETER

Your Price: $17.39

FLIR ONE PRO for Android USB-C connector

FLIR ONE PRO for Android USB-C connector

Your Price: $449.99
List Price: $621.68
28% off
Fluke

FLUKE-67 MAX/AM, IR THERMOMETER (AMERICAS)

FLUKE-67 MAX/AM, IR THERMOMETER (AMERICAS)

Your Price: $229.40
List Price: $284.68
19% off
General Tools & Instruments

High Accuracy Data Logging Thermo-Hygrometer

High Accuracy Data Logging Thermo-Hygrometer

Your Price: $990.46
General Tools & Instruments

High Accuracy Temperature, Humidity & IAQ Monitor

High Accuracy Temperature, Humidity & IAQ Monitor

Your Price: $382.24
Electronic Specialties

High Temp Infrared Thermometer

High Temp Infrared Thermometer

Your Price: $322.26
Displaying 1 to 36 (of 176 products)

Infrared and Digital Thermometers

Infrared and digital thermometers are indispensable tools for automotive mechanics, offering precise, non-contact temperature measurements to diagnose and maintain various vehicle systems. These thermometers play a vital role in identifying overheating components, checking cooling systems, and ensuring the efficiency and safety of engines, exhausts, and HVAC systems. Their ability to provide accurate data quickly and safely, even in hard-to-reach areas, makes them a go-to choice for both routine inspections and complex troubleshooting. Modern automotive thermometers feature advanced technology designed for seamless integration into a mechanic's workflow. For instance, non-contact infrared thermometers offer unparalleled convenience with laser targeting systems that allow technicians to pinpoint and measure temperatures with a high degree of precision, even from a distance. Many models include a backlit LCD display, dual temperature scales (Fahrenheit and Celsius), and automatic shutoff to conserve battery life. Certain thermometers, like dual-laser or swivel-head models, also incorporate additional functionalities like data logging, MIN/MAX displays, and durable, ergonomic constructions to ensure consistent performance in busy shop environments. Whether you're monitoring engine heat, testing air conditioning efficiency, or evaluating electrical components for irregularities, these tools provide reliable readings for faster, safer diagnostics. By eliminating guesswork and enabling precision, infrared and digital thermometers enhance both accuracy and efficiency in automotive diagnostics, making them essential for any modern vehicle repair professional.

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