Advanced Search Results
Refine your search by using the category filter.
Accurate iron cubes for density experiments in classroom/laboratory.
dual-unit Celsius and Fahrenheit, high contrast thermometer with protective packaging.
Extended Range High Contrast Celsius Thermometer
The Extended Range High Contrast Celsius Thermometer allows for easy reading thanks to its high contrast design featuring a white or yellow background, black markings, and red spirit. This Celsius thermometer is graduated for temperatures ranging from -10 up to 110 degrees Celsius, providing a broader temperature measurement spectrum. The thermometer is calibrated for partial immersion. There's a line (the immersion line) around it that determines the correct level for insertion in a liquid for accurate temperature readings.
Key Features
- High contrast display for clear reading.
- Extended range from -10 to 110 degrees Celsius.
- Calibrated for partial immersion with a marked immersion line.
- Each thermometer is individually packaged in a protective plastic tubular container.
- Overall length of 30 cm (12 inches).
Product Specifications
| Material | Glass |
| Measurement Unit | Celsius |
| Temperature Range | -10 to 110 degrees |
| Length | 30 cm (12 inches) |
Similar Products
- Precision Celsius Laboratory Thermometer
- Wide-Range Liquid-in-Glass Thermometer
- Scientific Thermometer with Extended Celsius Range
- Broad-Spectrum Temperature Measurement Thermometer
- Laboratory Thermometer with Protective Casing
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Laboratories, Educational institutions, Students studying temperature and its measurements, Industrial users, DIY experiment enthusiasts.
High Contrast Extended Range Celsius Thermometer
The High Contrast Extended Range Celsius Thermometer provides easy readability with its high contrast design featuring a white or yellow background, black markings, and red spirit. This Celsius thermometer is graduated for temperatures from -10 up to 150 degrees Celsius, providing an even wider temperature measurement scope. It is calibrated for partial immersion. The immersion line is a marked line that indicates the appropriate depth for immersion in a liquid to ensure accurate temperature readings.
Key Features
- High contrast display for clear reading.
- Extended range from -10 to 150 degrees Celsius.
- Calibrated for partial immersion with a marked immersion line.
- Each thermometer is individually packaged in a protective plastic tubular container.
- Overall length of 30 cm (12 inches).
Product Specifications
| Material | Glass |
| Measurement Unit | Celsius |
| Temperature Range | -10 to 150 degrees |
| Length | 30 cm (12 inches) |
Similar Products
- Precision Celsius Laboratory Thermometer
- Extra Wide-Range Liquid-in-Glass Thermometer
- Scientific Thermometer with Extended Celsius Range
- Broad-Spectrum Temperature Measurement Thermometer
- Laboratory Thermometer with Protective Casing
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Laboratories, Educational institutions, Students studying temperature and its measurements, Industrial users, DIY experiment enthusiasts.
Glass Thermometer with High Contrast Display
The Glass Thermometer with High Contrast Display offers excellent readability, thanks to its white or yellow background, black marking, and red spirit. This Celsius unit thermometer is graduated for temperatures from -10 up to 200 degrees Celsius, making it versatile for a variety of temperature measurements.
Key Features
- High contrast display for easy readability.
- Celsius unit, graduated from -10 to 200 degrees.
- Calibrated for partial immersion.
- Convenient plastic tubular container for each thermometer.
- Practical length of 30 cm (12 inches).
Product Specifications
| Material | Glass |
| Measurement Unit | Celsius |
| Temperature Range | -10 to 200 degrees |
| Length | 30 cm (12 inches) |
Similar Products
- Precision Celsius Laboratory Thermometer
- Liquid-in-Glass Thermometer with High Contrast
- Partial Immersion Celsius Thermometer
- Celsius Thermometer for Scientific Applications
- Laboratory Thermometer with Protective Case
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Science laboratories, Educational institutions, Students learning about temperature, Industrial applications, Home experiment enthusiasts.
Glass Thermometer with High Contrast Display
The Glass Thermometer with High Contrast Display offers excellent readability, thanks to its white or yellow background, black marking, and red spirit. This Celsius unit thermometer is graduated for temperatures from -10 up to 200 degrees Celsius, making it versatile for a variety of temperature measurements.
Key Features
- High contrast display for easy readability.
- Celsius unit, graduated from -20 to 100 C degrees.
- Calibrated for partial immersion.
- Convenient plastic tubular container for each thermometer.
- Practical length of 30 cm (12 inches).
Product Specifications
| Material | Glass |
| Measurement Unit | Celsius |
| Temperature Range | -20 to 100 degrees |
| Length | 30 cm (12 inches) |
Similar Products
- Precision Celsius Laboratory Thermometer
- Liquid-in-Glass Thermometer with High Contrast
- Partial Immersion Celsius Thermometer
- Celsius Thermometer for Scientific Applications
- Laboratory Thermometer with Protective Case
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Science laboratories, Educational institutions, Students learning about temperature, Industrial applications, Home experiment enthusiasts.
High Contrast Celsius Thermometer
The High Contrast Celsius Thermometer is designed for easy readability, featuring a white or yellow background, black marking, and red spirit. This Celsius thermometer is graduated for temperatures from 0 up to 100 degrees Celsius, making it ideal for many temperature measurement tasks. The thermometer is calibrated for partial immersion, with an immersion line indicating the proper level of immersion for accurate temperature readings.
Key Features
- High contrast display for clear reading.
- Graduated from 0 to 100 degrees Celsius.
- Calibrated for partial immersion with an immersion line.
- Each thermometer is individually packaged in a protective plastic tubular container.
- Overall length of 30 cm (12 inches).
Product Specifications
| Material | Glass |
| Measurement Unit | 0.5 Celsius |
| Temperature Range | 0 to 100 degrees |
| Length | 30 cm (12 inches) |
Similar Products
- Precision Celsius Laboratory Thermometer
- Liquid-in-Glass Thermometer with High Contrast
- Celsius Thermometer for Scientific Use
- Temperature Measurement Thermometer
- Laboratory Thermometer with Protective Case
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Laboratories, Educational institutions, Students studying temperature and its measurements, Industrial uses, DIY experiment enthusiasts.
Carbon Electrode - High Purity Graphite Rod
(Pack Options Available)
This durable, high-quality graphite rod is designed for laboratory and industrial applications requiring superior conductivity and thermal properties. It is available in convenient pack sizes of 1, 10, or 100 rods to suit different project needs.
Key Features
- High purity, density and conductivity
- Durable
- 10 mm x 100 mm size
Product Specifications:
| Density: | 1.75 g/cc |
| Electric Resistivity: | 8-11 mega Ohm |
| Thermal Conductivity: | 121.1 W/m.k |
| Coefficient of thermal expansion: | 5.46 /ºC |
| Shore Hardness: | 42 HSD |
| Breaking Strength: | 38 MPa |
| Compressive Strength: | 65 MPa |
| Elasticity Modulus: | 9 Gpa |
| Gas hole ratio: | 17% |
| Granularity: | 13-15 micro |
Similar Products:
- Graphite Electrode - High Purity, 8 mm x 100 mm
- Carbon Electrode - High Density, 10 mm x 150 mm
- Graphite Rod - High Conductivity, 10 mm x 200 mm
- Carbon Rod - High Strength, 10 mm x 100 mm
- Graphite Electrode - High Temperature Resistance, 10 mm x 100 mm
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for scientists, engineers, and researchers in need of a high-quality graphite rod for various laboratory applications.
Crucible Tongs 8" Stainless Steel
These Crucible Tongs are essential for handling hot crucibles and similar apparatus in laboratory settings. Made from stainless steel with corrugated tips, they provide a secure grip. The design includes a durable riveted joint and large finger openings for comfort. Their length is about 200 mm, making them suitable for both professional and home labs. The weight of these tongs is approximately 100 grams, ensuring safe and easy handling of hot apparatus.
Product Specifications
| Material: | Stainless Steel |
| Length: | 200 mm |
| Weight: | 100 gr |
| Tip Type: | Corrugated |
| Joint Type: | Riveted |
| Grip Type: | Secure |
Applications and Benefits:
- Handling hot crucibles and similar apparatus in laboratory settings
- Safe and easy handling of hot apparatus
- for professional and home labs
Key Features and Benefits
- Durable stainless steel construction
- Corrugated tips for secure grip
- Durable riveted joint
- Large finger openings for comfort
Caution:
Always exercise caution when handling hot apparatus and use appropriate protective equipment.
Density Cubes, Metals Iron
These iron cubes are for density experiments in the classroom or laboratory, available in 10mm or 20mm sizes, with precise measurements for accurate and consistent results, made from durable iron material, and packaged 1 cubes 20 x 20 x 20 mm. weight 0.135 lb.
Product Specifications
| Material: | Iron |
| Sizes: | 10mm or 20mm |
| Package Dimensions: | 20 x 20 mm |
| Weight: | 0.135 |
Applications and Benefits:
- for density experiments in the classroom or laboratory
- for science teachers, students, and researchers
Key Features and Benefits
- iron material
- Precise measurements for accurate and consistent results
- Reusable packaging for convenient storage
Caution:
Handle with care, as iron can be sharp and heavy.
Dial Thermometer (Fahrenheit 0?? To 220??)
The Dial Thermometer (Fahrenheit 0?? To 220??) by Vee Gee is a versatile tool that can be used for a variety of applications. Whether you need to measure temperature in food and beverage quality control, general lab use, asphalt/concrete testing, soil and compost testing, or even aqua culture, this thermometer is an excellent choice. Additionally, it's great for determining development and agitation times in film processing as well as heating and refrigeration applications. With its easy-to-read dial and Fahrenheit scale, you can quickly and accurately measure temperatures ranging from 0?? to 220?? Fahrenheit. If you're looking for a reliable and affordable thermometer, the Dial Thermometer (Fahrenheit 0?? To 220??) is definitely worth considering.
Key Features:
- Measures temperature in Fahrenheit from 0 to 220 degrees
- Great for various applications including food and beverage quality control, general lab use, asphalt/concrete testing, and soil/compost testing
- Can be used for determining development and agitation times in film processing, heating and refrigeration applications, and aqua culture
- High-quality Vee Gee brand
- Easy-to-read dial display
- Compact and portable design
Product Specifications:
| Product Name: | Dial Thermometer (Fahrenheit 0? to 220?) |
| Brand: | Vee Gee |
| Applications: | Food & Beverage Quality Control, General Lab Use, Asphalt/Concrete Testing, Soil & Compost Testing, Film Processing, Heating and Refrigeration Applications, Aqua Culture |
| Temperature Range: | 0? to 220?F |
Similar Products
- Digital Thermometer (Fahrenheit and Celsius) - Ideal for food and beverage quality control, general lab use, and heating and refrigeration applications. Can measure temperatures in both Fahrenheit and Celsius.
- Infrared Thermometer - Perfect for non-contact temperature measurements in food and beverage processing, HVAC, and automotive industries. Can measure temperatures from a distance without touching the surface.
- Thermocouple Thermometer - Suitable for high-temperature applications such as metalworking, welding, and foundries. Can measure temperatures up to 2372?F.
- Wireless Thermometer - Great for monitoring temperatures remotely in food and beverage storage, HVAC, and pharmaceutical industries. Can transmit data to a remote device or computer.
- Thermal Imaging Camera - Ideal for detecting temperature changes and heat signatures in electrical, mechanical, and building inspections. Can capture and display thermal images in real-time.
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: Handle with care. The thermometer measures high temperatures up to 220?F. Do not touch the thermometer when in use and keep it away from children.
Perfect for:
- Food and beverage quality control professionals
- Laboratory technicians
- Asphalt and concrete testers
- Soil and compost testers
- Film processing professionals
- Heating and refrigeration professionals
- Aqua culture professionals
Digital Thermometer (Celsius)
This Digital Thermometer (Celsius) is a handy tool for measuring temperature inside devices such as refrigerators and computers or outside the room. The thermometer comes with an external sensor that allows for accurate temperature measurement. The sensor is connected to the display unit via a 3-feet (90 cm) cable and can be mounted or inserted in different ways. The thermometer has a large, easy-to-read display that shows the temperature in Celsius. The temperature range is from -10 to +120 Celsius (equal to 14 ~ 248 Fahrenheit). The product dimension is 48 x 29 x 13 mm and it is powered by 1.5V (Ag13) x1 battery. Get accurate temperature readings with this Digital Thermometer With External Sensor.
Key Features:
- Digital thermometer with external sensor for accurate temperature measurement inside devices or outside the room
- Large, easy-to-read display
- Temperature range of -10 to +120 Celsius
- Unit of measurement is Celsius
- Product dimension of 48 x 29 x 13 mm
- Powered by 1.5V (Ag13) battery
Product Specifications:
| Product Name | Digital Thermometer (Celsius) |
| Type | Digital |
| Unit of Measurement | Celsius |
| Temperature Range | -10 to +120 Celsius (Equal to 14 ~ 248 Fahrenheit) |
| Product Dimension | 48 x 29 x 13 mm |
| Power-Supply | 1.5V (Ag13) x1 |
| Additional Features | Digital Thermometer with External Sensor allow accurate measurement of temperature inside devices (such as refrigerator, computer, ...) or outside the room. The sensor is connected to the display unit via a 3-feet (90 cm) cable. It can be mounted/ inserted in different ways. Has large, easy-to-read display. |
Similar Products
- Wireless Digital Thermometer (Fahrenheit/Celsius)
- Bluetooth Thermometer (Celsius)
- Smartphone-Connected Thermometer (Fahrenheit/Celsius)
- Multi-Use Digital Thermometer (Celsius)
- Mini Digital Thermometer (Celsius)
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Do not expose the external sensor to extreme temperatures outside of the temperature range of -10 to +120 Celsius. Failure to do so may result in damage to the sensor and inaccurate temperature readings.
Perfect for:
- Homeowners who want to monitor the temperature of their refrigerator or other devices
- Computer enthusiasts who need to keep track of their computer's temperature
- Restaurant owners who need to ensure that their refrigeration units are maintaining safe temperatures
- Scientific researchers who require accurate temperature readings
- Outdoor enthusiasts who need to monitor the temperature outside
- Medical professionals who need to measure body temperature in Celsius
Digital Thermometer / Hygrometer (Indoor - Outdoor)
This multi-function device is perfect for monitoring the temperature and humidity levels in your home or office. The digital thermometer and hygrometer can measure both indoor and outdoor temperature, and can be placed on a desk or hung on the wall for easy access.
With a temperature range of -10~+50?C (+14~+122?F) for indoor temperature and 50~+70?C (-58~+158?F) for outdoor temperature, you can keep track of the temperature in any environment. The hygrometer function allows you to monitor the humidity levels, ensuring a comfortable and healthy living or working space.
Key Features:
- Digital thermometer for measuring indoor and outdoor temperature
- Hygrometer for measuring humidity levels
- Can be placed on a desk or hung on a wall
- Temperature range: -10~+50?C (+14~+122?F) for indoor and 50~+70?C (-58~+158?F) for outdoor
- Multi-function device for convenient monitoring of weather conditions
- Accurate and reliable measurements for better decision-making
Product Specifications:
| Product Name | Digital Thermometer / Hygrometer (Indoor - Outdoor) |
| Type | Digital, Hygrometer, Outdoor, Indoor |
| Features | This Multi-Function Device Can Measure The Humidity, As Well As Inside And Outside Temperature. It Can Be Placed On A Desk Or Hung On The Wall. |
| Temperature Range |
Inside Temperature: -10~+50?C (+14~+122?F) Outside Temperature: 50~+70?C (-58~+158?F) |
Similar Products
- Wireless Indoor/Outdoor Thermometer
- Digital Temperature and Humidity Monitor
- Smart Home Weather Station
- Wireless Weather Forecast Station
- Indoor/Outdoor Thermometer with Alarm Clock
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Please note that the outside temperature range for this digital thermometer/hygrometer is -58~+158&Deg;F, which may be hazardous in extreme weather conditions. Use with caution and keep out of direct sunlight.
Perfect for:
- Homeowners who want to monitor the temperature and humidity levels inside and outside their homes
- Gardeners who want to keep track of the temperature and humidity levels in their gardens
- Weather enthusiasts who enjoy tracking weather patterns and conditions
- Parents who want to ensure their child's room is at a comfortable temperature and humidity level
- Business owners who need to monitor the temperature and humidity levels in their warehouses or storage facilities
- Outdoor enthusiasts who want to keep track of the temperature and humidity levels while camping or hiking
High Contrast Glass Thermometer
This high contrast glass thermometer with yellow background, black markings, and red spirit is designed for effortless reading. As a dual unit device, it can read both in Celsius (ranging from -20 to 110 degrees) and Fahrenheit (from -4 to 230 degrees). It's a partial immersion thermometer marked with an immersion line to indicate the correct immersion level for accurate readings. Each thermometer is individually packaged in a protective plastic tubular container and comes with an adjustable elastic bumper. The thermometer measures 30 cm (12 inches) in length.
Key Features
- High contrast for easy reading
- Dual units: Celsius and Fahrenheit
- Marked with immersion line for accurate readings
- Individually packaged in a protective plastic container
- Comes with an adjustable elastic bumper
Product Specifications
| Type | Glass Thermometer |
| Units | Celsius, Fahrenheit |
| Immersion Type | Partial |
| Packaging | Plastic Tubular Container |
| Length | 30 cm (12 inches) |
Similar Products
- High Precision Digital Thermometer
- Dual Scale Clinical Thermometer
- Mercury-Free Glass Thermometer
- Waterproof Thermometer with Plastic Case
- Adjustable Glass Thermometer with Bumper
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Science Teachers, Laboratory Technicians, Home Brewers, Students, and Hobbyists.
Inoculating Loop Only (Without Handle) Pack Of 25
This pack of 25 Inoculating Loops is perfect for laboratory use. Each loop is a 3" long, 25 gauge nichrome wire with a loop at one end. The loops do not come with handles, making them easy to store and transport. The nichrome wire is durable and can withstand high temperatures, making it ideal for use in microbiology and cell culture experiments. These Inoculating Loops are an essential tool for any laboratory and are sure to provide reliable and accurate results.
Product Specifications:
| Product Name | Inoculating Loop Only (Without Handle) Pack Of 25 |
| Included Components | Inoculating Loop Only (Without Handle) |
| Pack Size | 25 |
| Wire Material | 25 Gauge Nichrome Wire |
| Length | 3 inches |
Perfect For:
- Laboratory technicians
- Medical professionals
- Research scientists
- Microbiologists
- Biotechnology students
- Chemistry students
Ph Paper Roll, Universal And Special Ranges
Our Ph Paper Roll is a versatile product that can be used for a variety of purposes. Whether you need to test the acidity or alkalinity of a solution, this ph paper roll can help you get accurate results. The paper comes in both universal and special ranges, with multiple ph ranges. This makes it suitable for a wide range of applications, from scientific experiments to industrial processes. The ph paper roll is easy to use and provides quick and reliable results, making it an essential tool for anyone who needs to test ph levels on a regular basis.
Product Specifications
| Product Name: | Ph Paper Roll |
| Type: | Universal and Special |
| Ranges: | 0.3-2.3, 0.0-6, 1.7-14, 1-14, 2-9, 3.6-6.1, 4.5-10, 5.1-7.2, 6.0-7.7, 7-14, 7.5-9.5, 7.9-9.8 |
| Paper: | Universal |
| Special: | Ranges 0.3-2.3 |
| Weight: | 22gr |
Applications and Benefits:
- Laboratory technicians
- Science students
- Chemical engineers
- Research facilities
- Medical professionals
- Water treatment plants
Caution:
Not for direct human consumption. Handle with care.
Scoop Type Spatula, Lab Scoop, Chemical Scoop
The Scoop Type Spatula, Lab Scoop, Chemical Scoop is a reliable and durable laboratory tool, designed for scooping chemicals from bottles and other containers. It features a semicircular cross section with one pointed end and one blunt end, making it easy to scoop and transfer chemicals with . Made of stainless steel, this scoop is resistant to corrosion and ensures longevity. With a length of about 165mm, it is the size for most laboratory applications.
Product Specifications
| Product Name | Scoop Type Spatula, Lab Scoop, Chemical Scoop |
| Material | Stainless Steel |
| Dimensions | Length about 165mm (6.5 in), Weight: 18g |
| Shape | Semicircular cross section with one pointed end and one blunt end |
| Intended Use | For scooping of chemicals from bottles etc. |
| Packaging | Individual packaging |
Applications and Benefits
- for chemistry students, laboratory technicians, scientists, chemical engineers, research and development professionals, and pharmaceutical companies
- for scooping and transferring chemicals with
- Resistant to corrosion and ensures longevity
Key Features and Benefits
- Semicircular cross section with one pointed end and one blunt end
- Made of stainless steel
- Length of about 165mm, size for most laboratory applications
Caution:
This scoop is intended for use with chemicals only. Handle with care and follow proper safety protocols when handling hazardous materials.
Test Tube Brush 25 Mm
The Test Tube Brush 25 Mm is an essential tool for any laboratory or scientific setting, designed for cleaning and maintaining test tubes of all sizes. The 25 mm brush head ensures thorough cleaning, while the durable bristles are gentle enough to avoid scratching the glass. With a weight of 12g, this brush is a vital tool for laboratory technicians, researchers, and science educators, providing accuracy and in experiments.
Product Specifications
| Brush Size | 25 mm |
| Weight | 12g |
| SKU | US20801-25MM |
| Bristle Material | Durable, gentle on glass |
| Handle Material | Not specified |
Applications and Benefits:
- Laboratory technicians and researchers for cleaning test tubes and equipment
- Science educators and instructors for teaching laboratory techniques and safety protocols
- Chemistry students and enthusiasts for experimenting with chemicals and materials
- Medical professionals for preparing and cleaning medical equipment
- Biologists and microbiologists for studying microorganisms and biological samples
- Pharmaceutical companies for developing and testing new medicines and treatments
Key Features and Benefits
- Durable bristles for gentle cleaning and long-lasting performance
- 25 mm brush head for thorough cleaning and effective removal of residue and contaminants
- Essential tool for laboratory and scientific settings, providing accuracy and in experiments
- Weight of 12g for precise handling and control, reducing the risk of accidents and errors
- Easy to use and clean, with a simple and ergonomic design
Test Tubes With Sidearm-25mm
These Test Tubes with Sidearm are designed for efficient experimentation and sample storage in laboratories. Made from borosilicate glass, they withstand high temperatures and pressure, making them for a wide range of applications. The sidearm design allows for easy pouring and transfer of liquids.
Product Specifications
| Product Name | Test Tubes With Sidearm-25mm |
| Tube Size | 150 mm long and 20 mm in diameter (small size), 200 mm long and 25 mm in diameter (large size) |
| Material | Borosilicate glass |
| Weight | 62 gr |
| SKU | 5585-25MM |
Applications and Benefits:
- Chemistry students and professionals
- Laboratory technicians and researchers
- Science enthusiasts and hobbyists
- Pharmaceutical companies and biotech firms
- Medical facilities and diagnostic centers
- Universities and educational institutions
Key Features and Benefits
- Durable borosilicate glass construction
- Sidearm design for easy pouring and transfer of liquids
- Withstands high temperatures and pressure
- for a wide range of laboratory applications
Caution:
Handle with care, as the sidearm may break if subjected to excessive force.
Thermocouple Thermometer (-50C To 1300C)
This Thermocouple Thermometer is a high-precision device that measures temperatures ranging from -50C to 1300C. It is designed to be used in various industries such as food, HVAC, and manufacturing. The device comes with a durable thermocouple probe that can withstand high temperatures and is easy to clean. With its large LCD display, the thermometer provides accurate readings in both Celsius and Fahrenheit. Whether you're a professional chef or a technician, this thermometer is an essential tool for any job that requires accurate temperature measurements.
Product Specifications:
| Product Name | Thermocouple Thermometer (-50C To 1300C) |
| Measurement Range | -50C to 1300C |
| Type | Thermocouple |
| Accuracy | Not specified |
| Display | LCD |
| Battery Life | Not specified |
| Dimensions | Not specified |
Target Group:
- Industrial workers
- Engineers
- Scientists
- Metallurgists
- Electricians
- Automotive technicians