Analog Displays | McMaster-Carr

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114 Products

Counters

Panel-Mount Electrically Actuated Counters

Slot these counters into a control or electrical panel cutout.

Surface-Mount Electrically Actuated Counters

These counters have mounting holes and a base plate for securing to a wall or work surface.

Panel-Mount Electrically Actuated
Counters with Output Relay

Slot these counters into a control or electrical panel cutout.

Surface-Mount Push-Button Counters

These counters have mounting holes and a base plate for securing to a wall or work surface.

Hand-Held Push-Button Counters

Rotating-Shaft-Actuated Counters

Precisely count rotations by attaching these counters to clutches, couplings, rotors, or other rotating shafts.

Lever-Actuated Counters

Connect the lever on these counters to an object moving repetitively in a straight line, such as a punch or drill press.

Panel-Mount Air-Actuated Counters

Slot these counters into a control or electrical panel cutout.

Surface-Mount Air-Actuated Counters

These counters have mounting holes and a base plate for securing to a wall or work surface.

Counters/Hour Meters

Keep track of time while counting events.

Multimeters

Analog Multimeters

Measure rapidly changing electrical values with an analog display that shows the magnitude and rate of change more easily than a digital multimeter.

Simpson Analog Multimeters

The analog display shows the magnitude and rate of change more easily than a digital multimeter when measuring rapidly changing electrical values. Simpson multimeters are known for their ruggedness and reliability.

Analog Clamp-On Multimeters

Measure rapidly changing electrical values more easily than with a digital multimeter. Convenient for taking frequent high current measurements, the meter has jaws that surround a cable to test current without interrupting the circuit. Use the included test leads to perform other electrical tests.

Thermostats and Guards

Line-Voltage Thermostats

Regulate line-voltage HVAC systems.

Plug-In Line-Voltage Thermostats

Plug in the thermostat, then plug your heater into the socket on the thermostat's plug.

Tamper-Resistant Line-Voltage Thermostats

A built-in guard prevents accidental changes and other tampering and protects these thermostats from damage. These thermostats regulate the temperature in HVAC systems that use direct electrical power.

Multi-Speed Line-Voltage Thermostats

Control one- and two-speed heaters and air conditioners.

Line-Voltage Thermostats with Thermowell

Commonly used with hydronic heaters, this thermostat senses the temperature of liquids. The thermowell protects the sensor.

Remote-Sensor Line-Voltage Thermostats

Place sensor in enclosures or different rooms than the rest of the thermostat to control temperature from outside the space. Thermostats work with line-voltage HVAC systems.

Remote-Sensor Line-Voltage
Thermostats with Thermowell

Commonly used with hydronic heaters, this thermostat senses the temperature of liquids. The thermowell protects the sensor.

Washdown Line-Voltage Thermostats

Regulate temperatures in washdown areas for HVAC systems that use direct electrical power, such as air conditioners and heaters.

Hazardous Location Line-Voltage Thermostats

Use to regulate line-voltage HVAC systems where flammable gases, vapors, and dust are present. Thermostats are rated Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G.

Remote-Sensor Hazardous
Location Line-Voltage Thermostats

Place sensor in enclosures or different rooms than the rest of the thermostat to control temperature from outside the space.

Low-Voltage Thermostats

These thermostats work with low-voltage HVAC systems that have only one speed.

Enclosure Thermostats for Multiple Devices

Keep electronics in your enclosure from getting too hot or cold with these thermostats that control two devices at once.

Reverse-Action Air-Powered Thermostats

As the temperature goes up, the pressure in the system goes down.

Enclosure Thermostats

Control a single heating or cooling device in your enclosure to keep electronics at a safe operating temperature.

Direct-Action Air-Powered Thermostats

As the temperature goes up, the pressure in the system goes up.

Counters

Panel-Mount Electrically Actuated Counters

Surface-Mount Electrically Actuated Counters

Panel-Mount Electrically ActuatedCounters with Output Relay

Surface-Mount Push-Button Counters

Hand-Held Push-Button Counters

Rotating-Shaft-Actuated Counters

Lever-Actuated Counters

Panel-Mount Air-Actuated Counters

Surface-Mount Air-Actuated Counters

Counters/Hour Meters

Counters/Hour Meters

Multimeters

Analog Multimeters

Simpson Analog Multimeters

Analog Clamp-On Multimeters

Thermostats and Guards

Line-Voltage Thermostats

Plug-In Line-Voltage Thermostats

Tamper-Resistant Line-Voltage Thermostats

Multi-Speed Line-Voltage Thermostats

Line-Voltage Thermostats with Thermowell

Remote-Sensor Line-Voltage Thermostats

Remote-Sensor Line-VoltageThermostats with Thermowell

Washdown Line-Voltage Thermostats

Hazardous Location Line-Voltage Thermostats

Remote-Sensor HazardousLocation Line-Voltage Thermostats

Low-Voltage Thermostats

Enclosure Thermostats for Multiple Devices

Reverse-Action Air-Powered Thermostats

Enclosure Thermostats

Direct-Action Air-Powered Thermostats

Panel-Mount Electrically Actuated
Counters with Output Relay

Remote-Sensor Line-Voltage
Thermostats with Thermowell

Remote-Sensor Hazardous
Location Line-Voltage Thermostats