Wireless Transmitters | McMaster-Carr

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194 Products

Measuring and Inspecting

SPC Wireless Transmitters

SPC Wireless Transmitters

Send data from measuring tools with SPC output to a wireless receiver

SPC Wireless Receivers

SPC Wireless Receivers

Connect to a computer to receive measurements from an SPC wireless transmitter

Calipers

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

Bore Gauges

Insert into a hole and expand the contacts to measure diameter

Depth Gauges

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

Variance Indicators

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

Thickness Gauges

Thickness Gauges

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

Step Gauges

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

Temperature and Humidity Meters

Temperature and Humidity Meters

Simultaneously measure temperature and relative humidity

Vibration Monitors

Vibration Monitors

Mount to your machine to continuously monitor vibration and ensure it stays within the proper range

Weather Stations

Weather Stations

Measure multiple weather conditions at the same time

Chemistry Meters

Chemistry Meters

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

Position Indicators

Position Indicators

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

Torque Sensors

Convert manually applied torque into an electrical signal that you can measure and record

Fluid Handling

Liquid-Level Transmitters

Liquid-Level Transmitters

Send liquid-level data to logging and monitoring equipment

Thermocouples

Measure and transmit liquid, gas, and surface temperature

Temperature and Humidity Transmitters

Temperature and Humidity Transmitters

Regulate heating and cooling by sending temperature and humidity levels to PLCs and controllers

Noncontact Temperature Sensors

Noncontact Temperature Sensors

Monitor the temperature of hazardous, sensitive, and hard-to-reach materials without touching them

Pressure and Vacuum Transmitters

Pressure and Vacuum Transmitters

Convert pressure and vacuum measurements into a signal sent to remote displays and controllers

Pressure Transmitters

Pressure Transmitters

Send pressure readings to controllers and remote displays

Electrical

Light Switch Sensors

Light Switch Sensors

Automatically turn lights on and off when you enter and exit rooms

Light Switches

Manually turn lights on and off

Timer Relays

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

Limit Switches

Turn equipment on or off when objects touch the actuator; often used for conveyors and bin filling

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

Tablets

Tough enough to withstand drops, grime, and heavy use

Communication

Public Address Systems

Public Address Systems

Broadcast your voice to audiences with the microphone and built-in speaker

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)