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Fieldpiece EH4W Wireless Handle for Accessory Heads

Name: Fieldpiece Wireless Handles EH4W
Brand: Fieldpiece
SKU: EH4W
Price: 185.95 AUD
Availability: InStock

The Fieldpiece EH4W is a wireless electronic handle that lets you take two simultaneous measurements from different locations without an assistant. One accessory head plugs directly into the handle; a second head fitted with an ET2W wireless transmitter sends its readings to the EH4W wirelessly at up to 75 feet — ideal for supply and return temperature checks, or any measurement requiring two points at once.

For the wireless transmitter that pairs with the EH4W, see the Fieldpiece ET2W. See all electrical testing tools at HVAC Shop AU.

Key Features

Reads one accessory head directly and one wirelessly via ET2W
75ft (23m) wireless range
Simultaneous dual-location measurements without an assistant
Compatible with Fieldpiece modular accessory heads
MIN/MAX and HOLD functions
Backlit display

What’s Included

Fieldpiece EH4W wireless handle
Batteries
Instruction manual

Common Questions for Fieldpiece Wireless Handles EH4W

How does the Fieldpiece EH4W work with the ET2W?

The EH4W reads one accessory head plugged directly into the handle, and simultaneously receives wireless data from a second accessory head fitted with an ET2W transmitter. This lets you take two measurements at different locations at the same time — such as supply and return temperatures — without an assistant.

What is the wireless range of the Fieldpiece EH4W?

The EH4W has a wireless range of 75 feet (approximately 23 metres) when used with the ET2W transmitter, suitable for most residential and light commercial HVAC applications.

What accessory heads is the EH4W compatible with?

The EH4W is compatible with Fieldpiece modular accessory heads including clamp, temperature, pressure and psychrometer heads. Check Fieldpiece compatibility documentation for the full list of supported heads.