Liquid-Crystal Displays | McMaster-Carr

Filter by

Display Type

System of Measurement

Distance Measured

Manufacturer

Measures

Air Particles by Volume

Air Particles Over Time

Black Globe Temperature

Measurement Unit

Centimeters per Minute

Centimeters per Second

Power Source

Measuring Increments

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

REACH

Thermometer Type

For Use With

Battery Size

Certificate Type

Calibration Certificate

Calibration Certificate Traceable to NIST

Calibration Certificate with Test Data Traceable to UKAS

Manufacturer Model Number

Overall Length

Batteries Included

Mount Type

SPC Data Output

Maximum Temperature

1,000° F to 1,999.9° F

Electrical Connection

Micro M12

Mitutoyo Data Connector

Environment

High-Pressure Washdown

Enclosure Rating

Width

1,559 Products

Communication

Display Screens

Display text, numbers, symbols, and other information from your electronics

8 products

Radios

Everything from walkie talkies to CB and AM/FM radios

6 products

Electrical

Development Boards

Prototype electronics and build simple automation systems by configuring inputs and outputs

2 products

Human-Machine Interfaces

Control PLCs, inverters, and other automated equipment; also known as HMIs

1 product

Programmable Logic Controllers

Program complex automation jobs by combining the functionality of a relay, timer relay, and switch

3 products

Timer Switches

Automatically turn electrical equipment on or off after a set interval

3 products

Timer Relays

Turn machinery on or off after receiving an electrical signal that starts the timer

2 products

Conductivity Controllers

Turn pumps, mixers, and valves on and off based on a solution’s conductivity

1 product

Multifunction Chemistry Controllers

Use pH or oxidation reduction potential (ORP) levels to turn equipment on or off

1 product

Backup Power Supplies

Transfer power to a built-in battery during partial and complete outages

2 products

Measuring and Inspecting

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

111 products

Temperature and Humidity Meters

Simultaneously measure temperature and relative humidity

8 products

Thermal Cameras

Detect hot spots, leaks, moisture problems, and construction defects invisible to the eye

4 products

Combustion Analyzers

Measure boiler and furnace combustion efficiency

1 product

Power Consumption Meters

Measure the amount of power your devices consume to help calculate energy costs

Measure multiple weather conditions at the same time

1 product

Air Particle Counters

Monitor indoor dust levels and measure filter efficiency in HVAC systems

1 product

Multimeters

Take current, voltage, resistance, and other electrical measurements

84 products

Electrical Panel Meters

See the amount of electricity used to run motors, generators, and other equipment

11 products

Barometers

Measure atmospheric pressure changes

7 products

Chemistry Meters

Take water-chemistry measurements more precisely than test strips and swabs

17 products

Electrical Monitor Calibrators

Check the accuracy of electrical sensors and measuring instruments

1 product

Current Meters

Measure current without interrupting the circuit

3 products

Static Charge Meters

Locate and accurately measure static charges in environments with sensitive electronic equipment

2 products

Line Testers

Diagnose issues in telephone lines or Ethernet cables

1 product

Voltage Meters

Measure voltage in electrical components

3 products

Data Cable Testers

Identify open, short, and incorrectly wired circuits in coaxial and data cable

2 products

Moisture Meters

Stick in wood and other building materials to view moisture levels

1 product

Concentration Meters

Measure the concentration of solutions; also known as refractometers

2 products

Insulation Testers

Measure insulation quality in motors, generators, and other electrical equipment

4 products

Electronic-Component Testers

Test, identify, and troubleshoot components such as circuit boards and diodes

1 product

Calipers

Take inside, outside, and depth measurements with more precision than a ruler

113 products

Precision Measuring Tool Sets

Multiple precision measuring tools in one convenient case

7 products

Hardness Testers

Determine the Rockwell, Brinell, or Durometer hardness of any material

6 products

Inside Hole Calipers

Measure hard-to-reach areas, such as internal grooves and slots

12 products

Bore Gauges

Insert into a hole and expand the contacts to measure diameter

30 products

Machine Tool Indicators

Find the exact edge of a workpiece without math or guesswork to quickly align your machining setup

4 products

Depth Micrometers

Measure slots, counterbores, and other holes more precisely than depth gauges

7 products

Micrometer Heads

Mount on jigs, fixtures, and machine tools to position equipment and measure length

9 products

Height Gauges

Measure an object's height and mark workpieces for machining

24 products

Depth Gauges

Reach into slots, counterbores, and other holes to measure depth

20 products

Magnifiers

Workstation, hand-held, headband, and eyeglass magnifiers

1 product

Scales

Bench-top, hanging, floor, and conveyor scales

1 product

Torque Gauges

Test the accuracy of torque wrenches and screwdrivers

6 products

Levels

Ensure surfaces are completely horizontal or vertical

11 products

Tachometers

Measure the speed of rotating parts on machines such as shafts, gears, and belts

14 products

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

82 products

Data Recorders

Log temperature, humidity, or pressure levels to track changes and troubleshoot your system

27 products

Vibration Meters

Spot-check vibration to gauge the health of your machine

3 products

Thickness Gauges

Move the thumb lever to quickly check the thickness of flat stock, pipe, or tubing

20 products

Inside Hole Micrometers

Find the inside diameter of cylinders and rings

9 products

Microscopes

Enlarge the view of small parts and samples for inspection and assembly

2 products

Speed Guns

Point and shoot for instant speed readings in mph

1 product

Magnetic Field Indicators

Measure the strength of a magnetic field in gauss

2 products

Position Indicators

Track components on rotating spindles or lead screws to help adjust machinery quickly and precisely

5 products

Stud Finders

Pinpoint the location of metal or wood studs in drywall, plywood, and other materials

2 products

Airflow Meters

Measure airflow in duct, air filters, exhaust hoods, and other air applications

1 product

Stroboscopes

Shine a bright flashing light at moving belts and pulleys to measure speed and detect wear

11 products

Gas Leak Detectors

Find gas leaks in pipes, tubes, fittings, tanks, cylinders, and valves

3 products

Surface Roughness Testers

Trace the surface of a part to calculate its roughness parameters in Ra, Rp, and Rq

1 product

Radiation Detectors

Test for radiation, even in low amounts or from microwave ovens

1 product

Sound Level Meters

Measure noise levels to determine if an area requires hearing protection

4 products

Borescopes

Insert the camera into hard-to-reach areas to view them from your smart device or the display

8 products

Protractors

Set bevels and measure angles with everything from pocket-size to long-arm protractors

4 products

Angle Indicators

Align pipe and other equipment by measuring angle, level, or tilt

10 products

Force Gauges

Test objects to see how much tension and compression force they can bear

31 products

Linear Scales

Measure and display the position of tools on machines, such as lathes, saws, and drill presses

17 products

Laser Measurers

Point the laser to determine the distance to objects up to 700 yards away

5 products

Map Distance Measuring Tools

Slide across maps and blueprints to measure distances

4 products

Viscosity Testers

Calculate the thickness of a liquid to check for proper quality and consistency

2 products

Cameras

Capture pictures and video, or install on robot arms or conveyor lines to inspect and sort your line

1 product

Outside Micrometers

Apply even pressure to objects to measure thickness more precisely than thickness gauges

83 products

Flatness Gauges

Determine if the flatness of surface plates, lapping plates, and other surfaces is within tolerance

1 product

Step Gauges

Check step height, gap width, and distance between slots to make sure machine and engine parts align

2 products

Chamfer Gauges

Check the diameter of chamfered edges to make sure they're within tolerance

5 products

Fabricating and Machining

Ultraviolet Curing Chambers

Rapidly dry light-activated adhesives, coatings, and ink, or strengthen 3D-printed parts

2 products

3D Printers

Build quick and inexpensive prototypes as well as custom and complex parts

5 products

Retrievers

Grab and pull objects out of hard-to-reach spots

1 product

Lubricating

Oil Dispenser Guns

Pair with container-mount dispensers to control the flow of oil

2 products

Oil Dispensers

Keep machinery lubricated by applying oil

1 product

Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

3 products

Grease Dispensers

Connect to a grease gun, drum, or pail to deliver a controlled, constant flow of grease

3 products

Fastening and Joining

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

4 products

Fluid Handling

On-Off Valves

Start and stop flow through a line

1 product

Pressure Gauges

Measure pressure in pumps, filters, regulators, and process lines

9 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

1 product

RTD Transmitters

Send temperature readings from RTD probes in containers, tanks, and pipes to switches and PLCs

1 product

Pressure Switches

Activate controls, set off alarms, and power equipment when a set pressure is reached

10 products

Differential Pressure and Vacuum Gauges

Show changes in pressure and vacuum to monitor fans, blowers, and filters

6 products

Pressure Test Gauges

Check and calibrate pressure gauges, transmitters, and equipment to maintain accuracy

9 products

Vacuum Gauges

Take vacuum readings in pumps, packaging equipment, and suction lines

1 product

Pressure and Vacuum Gauges

Measure pressure and vacuum in air and fluid lines, pumps, and refrigeration systems

1 product

Differential Pressure Gauges

Display the difference in pressure between two points in your air and fluid systems

6 products

Wraparound Heaters

Wrap around drums, pails, and other containers to indirectly warm their contents

1 product

Vacuum Pumps

Create suction force to move objects, draw liquids and gases, or generate flow

2 products

Diaphragm Pumps

Draw liquids in and push them out for spraying, draining, and washdowns

5 products

Vacuum Switches

Activate controls, set off alarms, and power equipment when a set vacuum is reached

3 products

Thermocouple Transmitters

Check system temperatures from your smartphone or tablet

2 products

Syringe Pumps

Dispense precise amounts of chemicals from syringes

1 product

Temperature Controllers

Precisely regulate process temperatures; more accurate than temperature switches

62 products

Liquid Chillers

Cool down liquids to use them with temperature-sensitive equipment

1 product

Power Transmission

Compressed Air Regulators

Ensure continuous, safe operation of air-powered equipment by controlling air pressure

3 products

Containers, Storage, and Furniture

Burettes

Release liquid with greater precision than pipettes

6 products

Facility and Grounds Maintenance

Faucet Timers

Count down to encourage effective handwashing that helps prevent the spread of illness

1 product

Heating, Ventilation, and Air Conditioning

Thermostats

Connect to heaters, fans, and air conditioners to control the temperature

1 product

Safety Equipment

Heat Stress Monitors

Measure temperature, humidity, and radiant heat to keep people safe from heat-related hazards

4 products

Multi-Gas Detectors

Monitor air for carbon monoxide and combustible gases including methane, hydrogen, and propane

2 products

Oxygen Detectors

Too much or too little oxygen triggers alarms and warning lights

2 products

Carbon Dioxide Meters

Measure and display real-time carbon dioxide levels for indoor ventilation quality

1 product

Carbon Monoxide Detectors

Alarms, lights, or color changes alert you to the presence of carbon monoxide

2 products

Hydrogen Sulfide Detectors

Alarms and lights alert you to high levels of hydrogen sulfide

2 products

Sound Level Monitors

Continuously measure ambient sound levels to confirm they fall within your programmed thresholds

2 products