Magnetic Indicators | McMaster-Carr

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	Mount Type Mount Type	Show

Magnetic

	Mount Type Mount Type	Hide

	Material Material

	Light Color Light Color

	Red		Green
	Blue		White
	Amber

	Lens Material Lens Material

Plastic

Glass

	Light Pattern Light Pattern

	Power Source Power Source

Battery

Electric

Solar

	System of Measurement System of Measurement

Inch

	Height Height

	Light Technology Light Technology

	Electrical Connection Type Electrical Connection Type


Plug	Vehicle Plug

	Display Type Display Type


Dial	Digital

U-Tube

	Environment Environment

Corrosive

Damp

Dusty

Outdoor

Submersible

Washdown

	Voltage Voltage

120V AC

12V DC

12 to 24V DC

12 to 80V DC

24V DC

	Signal Type Signal Type

Signal Light

	Diameter Diameter

	Light Intensity Light Intensity

	Scale Scale

Celsius

Fahrenheit

in. of H2O

	Cord Length Cord Length

	Current Current

	For Use With For Use With

	Thermometer Type Thermometer Type


Direct Reading	Remote Reading

	Specifications Met Specifications Met

NEMA

SAE J845 Class 1

SAE J845 Class 2

SAE J845 Class 3

	Maximum Temperature Maximum Temperature

90 Products

Measuring and Inspecting

Digital Protractors
with Level and Laser

A dot laser extends the working distance 200 feet beyond the tool length. This tool has two digital displays that invert when turned upside down; one shows the base angle and the other shows the moveable arm angle.

Angle Indicators

Also known as angle finders, use these to gauge the angle of any surface.

Magnetic Post Levels

A magnet keeps this 90° level in place while you position posts and corners.

Magnetic Digital Levels

These levels have a plastic housing.

Control of Liquids, Gases, and Solids

Low-Pressure Differential
Gauges with U-Tube

Also known as manometers, these gauges come with indicating liquid that moves up and down two columns—the difference in height between them is your pressure.

Air Sensors for Differential Pressure

Use these sensors with differential pressure gauges and switches to measure the static pressure drop across air filters, cooling coils, and blowers in air-handling equipment.

Magnetic-Back Thermometers

Quick-Connect Thermocouple
Probes for Surfaces

The probe tips come attached to mounting connections for fast installation.

Signal Lights and Alarms

Signal Lights

Signal lights provide warnings and draw attention to hazards and obstructions.