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Fieldpiece EH4W
Wireless Electronic Handle

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Fieldpiece EH4W Shown
Product Information
Manual 2.67 MB PDF Datasheet
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  • Wireless Transmission up to 75 Feet Away
  • 5000 count FSTN LCD
  • ET2W Wireless Transmitter included

The Fieldpiece EH4W Wireless Handle (left) and ET2W Wireless Transmitter connect to any Fieldpiece accessory head to easily make your accessory heads into standalone wireless instruments. Wireless signals can be sent from up to 75' away, so you can take your wet bulb measurements and have the live data in your hand while working on the condense.

Wireless range: Up to 75 feet (23m) line of sight
Wireless Frequency: 910MHz to 920MHz (US), 868.1MHz to 868.5MHz (European)
Display: 5000 count FSTN LCD
Measurement Rate: 2.5 times per second, nominal
Battery life: 200 hrs typical with alkaline
Operating environment: 32°F to 122°F (0°C to 50°C) at <70% relative humidity
Ordering Information
Model Description Buy Online Price
EH4W  Fieldpiece EH4W Wireless Electronic Handle and ET2W Wireless Transmitter Kit Buy Now Sale $106.40
(Reg. $133.00)
Included Accessories
  • 1 - Wireless Transmitter included (ET2W)
  • 1 - Operator’s manual
Replacement Accessories
ET2W Fieldpiece ET2W Wireless Transmitter Accessory Head, range of 100 feet away Buy Now Sale $53.60
(Reg. $67.00)