Activate equipment from up to 40 feet away—these switches include a transmitter and a receiver that connects to equipment. The transmitter is rated IP68 and the receiver is rated IP01.

Control lights by transmitting a wireless signal from these switches to a control relay (sold separately) on your fixture. Switches can be surface mounted with a wall plate or used as a hand-held remote. No batteries or secondary power source are needed.

Send a signal with these relays to turn equipment on and off from up to 150 feet away without having to run electrical wire. They can be set to transmit, receive, or both at once. You’ll need at least two relays to switch a device. They have an alarm that can be set to check for certain conditions before transmitting a signal. For example, you could set these relays to send a signal to turn on an air conditioner if all windows are closed. The repeat function extends the transmitting signal through a maximum of two receiving relays.

Relays that are set to transmit can be linked up to as many receiving relays as you need. Relays set to receive can be linked up to 30 transmitting relays. All relays connect to dry contacts on your switch, sensor, or controller. Use the wire leads to connect them to a power source.

UL and C-UL listed, all meet American and Canadian safety standards. Rated NEMA 1, they should only be used indoors.

For technical drawings and 3-D models, click on a part number.

No need to wrangle cords—you can move these keyboards freely around your work space.

Ergonomic keyboards position your hands for improved comfort.

Keyboards with an integrated trackpad do not need a separate mouse.

Liquid-resistant keyboards stand up to coffee, water, soda, and other spills.

Ergonomic mice are also known as vertical mice—a 60° tilt angle keeps your wrist in a handshake position to improve wrist and forearm alignment.

Mice with a laser sensor are more precise than mice with an optical sensor and work on reflective surfaces.

A wireless connection transmits electrical measurements from the multimeter to a separate display, so you can take measurements in hard-to-reach or potentially dangerous locations. Fluke multimeters are known for quality and durability.

These true RMS multimeters take accurate AC measurements regardless of the load type or sine wave shape. This is important for testing electronic devices that draw current in short pulses that can distort the shape of the wave, such as computers and adjustable-speed drives.

Display count is an industry designation and not an actual value. These 6,000-count multimeters show numbers up to 5,999.

Fluke 233 has a detachable display that communicates with the multimeter using built-in low-power wireless technology. The Fluke 233 with calibration certificate includes a document stating that it has passed a test for accuracy.

Fluke 3000 FC uses built-in Bluetooth connectivity to transmit measurements to a computer with a Fluke pc3000 FC connector plugged in (not included) or to a mobile device that has the Fluke Connect app. The multimeter also receives measurements from Fluke Wireless Remote-Reading Clamp-On Current Meters and Fluke Wireless Remote-Reading Voltage Meters (not included).

Measure voltage from a distance with these wireless connection-enabled meters that transmit readings to a separate display. Fluke is known for quality and durability.

The meters work with the Fluke 3000 FC multimeter, a computer with a Fluke pc3000 FC connector plugged in (not included), or a mobile device that has the Fluke Connect app.

The true RMS meter takes accurate AC measurements regardless of the load type or sine wave shape. This is important for testing electronic devices that draw current in short pulses that can distort the shape of the wave, such as computers and adjustable-speed drives.

Display count is an industry designation and not an actual value. These 1,000-count meters show numbers up to 999.

Take current measurements from a distance with these high-quality, durable Fluke meters. They wirelessly transmit readings to a separate display. Because the jaws surround a cable, these meters are convenient for taking frequent measurements since you don't have to interrupt the circuit.

The meters work with the Fluke 3000 FC multimeter, a computer with a Fluke pc3000 FC connector plugged in (not included), or a mobile device that has the Fluke Connect app.

These true RMS multimeters take accurate AC measurements regardless of the load type or sine wave shape. This is important for testing electronic devices that draw current in short pulses that can distort the shape of the wave, such as computers and adjustable-speed drives.

Display count is an industry designation and not an actual value. For example, a 1,000-count meter shows numbers up to 999. A higher display count means the meter can give a more precise measurement.

No electricity or batteries are needed—as your door opens, the magnet and contact disc are separated, sounding a mechanical chime. The chime can be deactivated.

Increase the reach of USB devices. Connect the transmitter and receiver with an Ethernet cord (sold separately), minimizing signal loss over long runs. USB ports are backward compatible, so they work with cords and connectors that meet the same or a lower USB standard.