{"product_id":"fieldpiece-eh4w-wireless-transmitter-receiver-kit","title":"Fieldpiece EH4W Wireless Transmitter \u0026 Receiver Kit","description":"\u003cp\u003eThe EH4W Wireless Handle and ET2W Wireless Transmitter connect to any Fieldpiece accessory head to easily make your accessory heads into standalone wireless instruments.\u003c\/p\u003e\u003cp\u003eWireless 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 condensor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eWireless range:\u003c\/strong\u003e\u003c\/em\u003e  Up to 75 feet (23m) line of sight\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eWireless Frequency:\u003c\/strong\u003e\u003c\/em\u003e 910MHz to 920MHz (US), 868.1MHz to 868.5MHz (European)\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003c\/em\u003e  5000 count FSTN LCD\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eMeasurement Rate:\u003c\/strong\u003e\u003c\/em\u003e 2.5 times per second, nominal\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e\u003c\/em\u003e: 200 hrs typical with alkaline\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eOperating enviroment:\u003c\/strong\u003e\u003c\/em\u003e 32oF to 122oF (0°C to 50°C) at \u0026lt;70% relative humidit\u003c\/p\u003e","brand":"Fieldpiece Instruments","offers":[{"title":"Default Title","offer_id":41471581257802,"sku":"FIEL139","price":109.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/3549\/7290\/files\/8404__79544.1509819483.1280.1280.jpg?v=1720526955","url":"https:\/\/c38b33-2.myshopify.com\/products\/fieldpiece-eh4w-wireless-transmitter-receiver-kit","provider":"Climatedoctors","version":"1.0","type":"link"}