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Davis Instruments 7747

Davis Instruments 7747

Vantage Pro2 Daytime Fan-Aspirated Radiation Shield
Model: 7747
5 stars (9 reviews)
Our Price: $139.95
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In Stock - Expected To Ship On or before Tomorrow, 01/19/2021
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DESCRIPTION

OVERVIEW

The Davis Instruments Daytime Fan Aspirated Radiation Shield Kit provides an economical solution for adding the benefits of fan aspiration to your wireless or cabled Vantage Pro2 or Pro2 Plus. The daytime model is half the cost of the 24-hour fan-aspirated models but is nearly 75% as effective in reducing the effects of daytime radiation. The solar-powered fan runs during the day. Since there is no backup battery, the fan will cease running when night falls and the effects of radiation are less.

This solution is a great alternative if you originally purchase the non-fan aspirated model of the VP2 but later find that you do indeed need a fan-aspirated radiation shield.

The Davis 7747 Daytime Fan Aspirated Radiation Shield Kit includes the fan, solar panel, additional radiation shield plates, and hardware as shown above.

**Please note that the Davis Weather 7747 is not compatible with the original Vantage Pro (Vantage Pro "1"). It will only work with the Vantage Pro2 line of products.
ADDITIONAL INFORMATION

CUSTOMER REVIEWS

CUSTOMER REVIEWS
Average Customer Rating 4.8 5 stars (based on 9 reviews)

By Larry
From Lancaster, CA
4 stars Works well.
12/22/2020
Installation is straightforward if you carefully follow instructions, but a bit tedious. Works as advertised.
By Bill
From Harrison, AR
5 stars works well
09/29/2020
works
By Brian
From Dover, PA
5 stars Nice Addition
05/15/2017
I wanted a fan aspiration kit for some time. This was the right fit for my budget. It's not difficult to install, read the directions first! Works great so far.
By William
From SANTA ROSA BEACH, FL
5 stars Great product from a great company.
03/14/2017
Very fast delivery and the Davis Daytime Fan Aspirated Radiation shield works great!!!
By Edward
From Young Harris, AA
5 stars Aspirater Made a Difference
09/20/2016
Purchased the Vantage Pro2 and noticed the temperature was about 2 to 3 degrees warmer when comparing certified weather stations very close to my home. I monitored the 2 certified weather stations for about 2 weeks and noticed the night temps agreed but the day temps, with full sun, continue to be 2 to 3 degrees higher. Decided to purchase the VP2 aspirated radiation shield kit and my weather station and the 2 monitored states agree most of the time. The purchase of the VP2 from WeatherShack was exceptional as has always. My order was handled quickly and arrived on the second day. I have always found quality products at a very good price and I highly recommend WeatherShack to my friends.
By Thomas
From Jupiter, FL
4 stars Added Fan to Vantage Pro2
08/01/2016
Decided to add a fan aspirated radiation shield to my Vantage Pro2. Installation was pretty straight forward and it works as advertised. Only wish it had a battery setup so it would run at night and run/charge during the day.
By nick
From vacaville, ca, CA
5 stars An almost essential option for more accurate data.
10/05/2011
By ROBERT
From DUNNELLON, FL
5 stars .
07/19/2011
A GREAT UNIT AND INSTALLED EASY ON MY DAVIS WEATHER STATION. I HAVE TO COMPLIMENT WEATHER SHACK, FOR THEIR FANTASTICALLY FAST SERVICE AND SHIPPING, ALSO THE KIT WAS PACKED GREAT, CAME THRU IN GREAT SHAPE
By Peter
From Vienna, VA
5 stars Works. Excellent service from WeatherShack - as always.
06/23/2011
Be sure to check for insects before bringing the existing integrated sensor indoors for modification. I had an active wasp nest underneath! Otherwise the conversion went smoothly. I now believe that my temperature measurements are more accurate when the Virginia sun beats down on the unit.
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