Best Manual Industrial Thermometers of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 8 Feb 2025

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If you're in need of a reliable and accurate temperature reading for your industrial processes, manual industrial thermometers may be just what you need. These thermometers come in a range of types, including bi-metallic, gas-actuated, and liquid-in-glass, and can measure temperatures from -200°C to over 1000°C. They are designed to be durable and withstand harsh industrial environments, making them a trustworthy tool for temperature monitoring in various industries such as food processing, pharmaceuticals, and petrochemicals. With manual industrial thermometers, you can ensure that your processes are running smoothly and at the correct temperature.

At a Glance: Our Top Picks

HUIOP NJTY Non-Contact Infrared Thermometer Cover #TOP 1
HUIOP NJTY Non-Contact Infrared Thermometer
ftb score rating icon 9.9
Tm 902c High Accuracy Digital Thermometer Cover #TOP 2
Tm 902c High Accuracy Digital Thermometer
ftb score rating icon 9.8
Hyuduo GM320S Infrared Thermometer with LCD Cover #TOP 3
Hyuduo GM320S Infrared Thermometer with LCD
ftb score rating icon 9.6

Top 10 Manual Industrial Thermometers

#TOP 1

HUIOP NJTY Non-Contact Infrared Thermometer

T600 or T600A
T600A
HUIOP NJTY Non-Contact Infrared Thermometer Cover
Infrared Thermometer HUIOP NJTY Infrared Thermometer Non-Contact Digital Temperature Gun -50°C~600°C (-58°F~1112°F) with Emissivity Function IR Thermometer for Industrial, Kitchen Cooking, Automotive,

The HUIOP NJTY Infrared Thermometer is designed for ease of use, allowing you to scan surfaces and obtain live temperature readings from -50°C to 600°C. With a point-to-point ratio of 12:1, you can measure distant targets accurately. Its versatility makes it ideal for various applications, including cooking, automotive tasks, and HVAC projects. The user-friendly design features a large backlit LCD screen and a hold data function, ensuring you can read temperatures easily, even in low light conditions.

What We Like
High accuracy measurements
Wide application range
User-friendly interface
Backlit LCD screen
#TOP 2

Tm 902c High Accuracy Digital Thermometer

Leopacat
Leopacat9af3gw75i1
Tm 902c High Accuracy Digital Thermometer Cover
Tm 902c Thermocouples Thermometer, Thermocouple Wire High Accuracy K Type Digital Thermometer Sensor LCD Industrial Liquid Crystal Display Portable Temperature Meter Probe

The Tm 902c Thermometer is a high-precision tool designed for industrial use, allowing you to measure temperatures from -50°C to +1300°C accurately. With its K type thermocouple, you can rely on consistent results for gases, liquids, and semi-solids. The durable construction ensures it can withstand a wide range of temperatures, making it suitable for various environments. The large LCD display is easy to read from any angle, helping you to measure and record data effortlessly, while the polarity prompt ensures accurate readings by indicating open sensor conditions.

What We Like
Highly accurate temperature measurements
Wide temperature range
Clear LCD display
Durable construction
Portable and easy to use

Hyuduo GM320S Infrared Thermometer with LCD

Hyuduo1in4o30qxa1243-12
yellow
Hyuduo GM320S Infrared Thermometer with LCD Cover
Temperature Measuring Gun, Infrared Thermometer, Industrial Thermometer, with LCD Display GM320S for Hot Water Pipes Engine Parts Surface(yellow)

The Hyuduo GM320S Thermometer offers a range of features designed for ease of use and versatility. With four colour options available, you can choose one that suits your style. The backlight function aids visibility, and the automatic power-off feature ensures energy efficiency. This thermometer is multi-functional, allowing you to select temperature units and retain data for later reference. Additionally, the laser target indicator helps you accurately measure surface temperatures, making it ideal for various applications.

What We Like
Multiple colour choices
Easy to operate
Data retention function
Laser target indicator
#TOP 4

Stainless Steel Thermometer,0-120℃ Industrial Pipeline Thermometer

1177737479
As Picture Show
Stainless Steel Thermometer,0-120℃ Industrial Pipeline Thermometer Cover
Stainless Steel Thermometer,0-120℃ Industrial Pipeline Thermometer - Measures Pipe Temperature - Galvanized Steel

Features
*This Pipe Thermometer Or Belt Thermometer Is Ideal For Measuring Pipe Temperature. The Thermometer Attaches Super Fast To The Wire Using The Spring Provided.
*Tube Thermometer Up To 120°C
*The Measuring System Consists Of Two Metal Plates With Different Coefficients Of Expansion, Which Are Firmly Connected To Each Other (bimetal). The Temperature Change Causes Mechanical Deformation Of The Tubular Bimetallic Strip, Which Results In The Rotational Movement Of The Pointer.
*The Length Of The Spring When Not Stretched Is 6.5 Cm. Pipe Thermometers Fit All Standard Pipes.
*Size:6.3*6.3*1cm;Dial Diameter 63mm
#TOP 5

KETOTEK Dual Laser Infrared Thermometer Gun

KT550D
Blue
18.5×12.6×4.8cm
KETOTEK Dual Laser Infrared Thermometer Gun Cover
KETOTEK Infrared Thermometer Gun Dual Laser Temperature Gun IR Non-contact with Humidity Measurement -50℃~550℃ K thermocouple Probe Color LCD NCV for Cooking Pizza Oven BBQ Car Fridge Industrial

The KETOTEK Thermometer Gun is an incredibly versatile tool for both daily and industrial temperature measurements. It features an adjustable emissivity, allowing you to measure different surfaces accurately by simply adjusting the settings. With a 12:1 distance to spot ratio, you can safely measure temperatures from a distance of 14 inches, ensuring convenience while avoiding hazards. The dual laser targeting enhances precision, making it easier to visualise the measurement area, which is especially beneficial during cooking or industrial applications.

What We Like
Wide range of applications
Accurate temperature measurements
Dual laser for precision
Non-contact and K type probe
Colour LCD for easy reading
#TOP 6

QWORK Thermometer with Sensor Capilar

WD6730
QWORK Thermometer with Sensor Capilar Cover
QWORK Thermometer with Sensor Capilar for Boilers, Heating and Cooling Systems, Capillary 1000 mm, 0-120 °C

Features
SPECIFICATIONS - Shell Diameter: 37mm; Sensor Probe Size: 6.5*30mm; Capillary Length: 1000mm; Temperature Range: 0-120°C The Maximum Temperature Of The Housing Environment Must Not Exceed 70°C.
Material: This Sensor Probe Is Made Of Copper With A Diameter Of 6.5 Mm And Has Excellent Thermal Conductivity.
Service: Enjoy A Smooth And Worry-Free Return Service Within One Month. If You Have Any Questions, Please Feel Free To Contact Us, We Are Here For You.
PROFESSIONAL: Capillary Thermometers Are Designed For All Applications Where The Location Of Measurement Does Not Match The Location Of Reading. Commonly Used In Boilers, Heating And Cooling Systems.
Application: It Can Directly Measure The Temperature Of Gas, Liquid And Steam. It Is Widely Used In Petroleum, Chemical, Metallurgy, Textile, Food And Other Industries.
#TOP 7

Laser Thermometer Cooking Gun Non Human Laser Infrared Temperature Gun -58°F ~ 752°F

XRCLIF
Laser Thermometer Cooking Gun Non Human Laser Infrared Temperature Gun -58°F ~ 752°F Cover
Laser Thermometer Cooking Gun Non Human Laser Infrared Temperature Gun -58°F ~ 752°F, Non-Contact Adjustable Emissivity IR Thermometer Gun for Food/Cooking/BBQ/Fridge/Sencha/Industrial

Features
🫕EASY TO CARRY: The Laser Temp Gun Has A Anti-Slip Grip, Compact And Lightweight Is Easy To Operate. The Distance To Spot Ratio Is 12: 1, So That The Non-Contact IR Thermometer Gun Is Safe And Quick To Measure Hot And Cold Goods Temperature.
🫕VERSITAL INFRARED THERMOMETER: Backlit LCD Screen, °C/°F Units Quick Conversion, Release Trigger Auto Hold Data, Auto Power Off To Save Energy, Low Battery Indication, Which Really Convenient For Your Test Various Articles Temperature.
🫕WIDE APPLICATIONS: The Laser Thermometer Is Ideal For BBQ, Water, Car, Swimming Pool, Ice, Outdoor Indoor Temperature, Car Maintenance, And Household. It Also Applies To Many Other Life Scenarios: Instant Temp Readings Car Maintenance, Air Leaks Detect, Cooking, Experiment, Refrigerator Temperatures Testing, Doing Home Repairs And So On.
🫕QUICK MEASSURING: The Temperature Gun Is Built-In Laser Sensitive Temperature Sensor Quickly Targeted Objects And Response Time ≤0.5 Seconds. Temperature Range -58°F ~ 752°F/ -50°C ~ 400°C. Accuracy: ±1.5% Or ±1.5℃.
🫕NOTE: The Infrared Food Thermometer Is For Use On Surfaces, Not For Humans. And It Can‘t Measure The Internal Temperature Of Objects. Please Remember: Do Not Use Laser Thermometer Device Point To Eyes.
#TOP 8

Kethvoz KE-1500 Infrared Thermometer for Cooking

KE-1500
Kethvoz KE-1500 Infrared Thermometer for Cooking Cover
Infrared Thermometer IR Temp Gun, Kethvoz Industrial Laser Pyrometer KE-1500 Measure Temperature -50°C~1500°C (-58°F~2732°F) for Kitchen Food Cooking Pizza Oven Freezer(Not for Human)

The Kethvoz KE-1500 Thermometer is a versatile tool that measures temperatures from -50°C to 1500°C with high accuracy, making it ideal for various applications such as cooking, heating systems, and car maintenance. Its non-contact feature allows you to measure temperatures from a distance, helping you identify cold spots quickly. You will appreciate the adjustable emissivity settings, enabling precise measurements for different surfaces. Plus, the clear LCD screen and fast response time ensure you can easily read results within moments.

What We Like
Wide temperature range
Non-contact measurement
Adjustable emissivity settings
Fast response time

BTMETER BT-1500 Pyrometer D:S 30

BT-1500
Orange
handheld
BTMETER BT-1500 Pyrometer D:S 30 Cover
BTMETER BT-1500 Pyrometer D:S 30:1 Infrared Thermometer, High Temperature Tester for -58℉ to 2732℉ (-50℃ ~ 1500℃), Contactless Industrial Laser Temp Gauge for HVAC, Kiln, Forge(Not for Human Temp)

Features
[Further Distance + Dual Laser] With Distance To Spot Ratio 30:1, Dual Non-Contact Digital Lasers For Instand Targeting, Allows You Stand Further From Heat To Measure High Temperature. Instant Capture Hot Spot And Measure Within 0.25 Second Only.
[Wider Temperature Range] BT-1500 Temperature Gun Accurately Measures Temperature From -50°C - 1500°C (-58°F - 2732°F), With An Accuracy Of +/- 2% At Average, Which Is Lower Than Others, You Will Get A More Accurate Measurement With This Thermometer Gun.
[Multifunction IR Thermometer Gun] Measures High Temp With MIN/MAX/AVG/DIF Modes, Allows You To Setup High/low/difference Of Temp Alarm, Alerts You If Temp Is Above Or Below Set Temperature. The Large Backlit Screen + Flashlight Helps You To Get The Jobs Done In Dark. Repeatability:1% Of Reading Or 1℃
[Laser Thermometer Gun High Temp] Extreme Handy For Professional High Temperature Testing For HVAC Electrical Mechanical Industrial Applications, Predictive Maintenance, Hazardous Locations And Process, High-End Broilers, Pizza Ovens, Furnace,Kiln, Forge, Foundry, Metal Casting, Smelting, Aluminium Alloy, Ceramic Etc.
[Durable High Temp Gun] Includes 9V Battery To Get You Started Once Receive The Thermometer. Auto Power OFF, Low Power Indicator To Extend The Battery Life. BT-1500 Professional Digital Infrared Thermometer Is Specially Designed For Inanimate Objects, Temperature Measurement For Humans Or Animals Could Be Lower. Class II Laser, Optical Power
#TOP 10

Non-Contact IR Laser Thermometer Gun -50℃~550℃

KE-981C
Blue
165×72×41mm
Non-Contact IR Laser Thermometer Gun -50℃~550℃ Cover
Non-Contact IR Laser Thermometer Gun -50℃~550℃, Kethvoz Industrial Infrared Surface Temperature Gauge with Adjustable Emissivity & Temp Alarm for Stove Oven/Pizza Cooking/Room Fridge, Digital Temp Gun

Features
[Multifunctional Temp Gun] Press The "MEM" Button To Store Data (up To 12 Groups). Press The "MODE" Button To Switch Between MAX/MIN/AVG/HAL/LAL Measurement Modes. Select HAL/LAL To Preset High Or Low Temperature Alarms. If The Value Exceeds Or Falls Below The Preset Value, The Industrial IR Thermometer Will Alarm You.
[Accurate Measurement] The Kethvoz Non Contact IR Laser Thermometer Gun KE-981C Adopts Advanced Infrared Sensing Technology, Which Can Measure -50℃~550℃ / -58~1022℉ (Celsius/Fahrenheit Optional) With An Accuracy Of Up To +/-3%. The Response Time Is Within 0.5 Seconds. The Resolution Is 0.1℃/0.1℉.
[Not For Human/Animals] Widely Used In Kitchen, Cooking Pizza, Oven, Fridge, Stove, Candle Making, Radiator, Industrial Repair. Handheld Temperature Gauge Gun KE-981C Weighs Only 155g, 165×72×41mm. Kethvoz Comes With 7*24-Hour Response And Lifetime Technical Support.
[More Practical Functions] Automatically Shut Down After 10 Seconds Of Inactivity To Save Power. The Backlight And "HOLD" Data Freeze Function Allow You To Clearly Read The Measurement Results Even In Dim Environments.
[High-Precision Positioning] Designed With A 12:1 Distance Spot Ratio And A Built-In Red Light Sensor To Keep You Away From Heat Sources. The Emissivity Is Adjustable From 0.1 To 1, Allowing You To Flexibly Adjust It According To The Measurement Target, Thereby Expanding The Range Of Use.
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Which thermometer is used in industry?

K-Type Thermocouples (K-Type Thermometers) They deal with extreme temperatures and are most common in laboratories and industry.

2. What are the 5 types of thermometer?

What Are the Different Ways a Thermometer Can Be Used?. Axillary Thermometers (under your arm)Oral Thermometers (under your tongue)Tympanic Thermometers (in your ear)Rectal Thermometers (in your rectum)Temporal Artery or Infrared Thermometers (across your forehead)

Editor's Notes

During our manual industrial thermometer research, we found 17 manual industrial thermometer products and shortlisted 10 quality products. We collected and analyzed 7,062 customer reviews through our big data system to write the manual industrial thermometers list. We found that most customers choose manual industrial thermometers with an average price of £14.90.

The manual industrial thermometers are available for purchase. We have researched hundreds of brands and picked the top brands of manual industrial thermometers, including HUIOP, Leopacat, Hyuduo, YUANGANG, KETOTEK. The seller of top 1 product has received honest feedback from 171 consumers with an average rating of 4.3.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.