DAVIS Vantage Pro2 Quick Reference Guide

RAIN YR 2
ND
Press RAIN YR to toggle between:
• Rain Month (0.00 in, 0.0 mm)
• Rain Year (0.00 in, 0.0 mm)
• Rain Rate (0.00 in, 0.0 mm)
Press 2
ND
& UNITS to change unit of measure.
All rain and ET readings will read in the same unit of measure. Changing
one from 0.00 inches to 0.0 mm (or vice versa) changes all others.
When it is currently raining:
will appear between the rain day and rain year fields.
On the ticker tape:
LAST 15 MIN OF RAIN . . . will appear in the ticker tape when you are
displaying rain rate.
Press 2
ND
to select the second key function (printed in white type
above each key).
The
icon will appear in upper right corner of screen, below the
time and date. After you press another key, the icon will disappear. If
you wish to select another second key function, you must press
2
ND
again.
The icon will also time out and disappear from the screen if you do not
press another key within a few seconds.
Whenever you see "Press 2
ND
& ANOTHER KEY " in this book-
let, this means to press and release 2
ND
and then immediately press
the other key.
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DAVIS Vantage Pro2 Specifications

General

Update Interval	2.5 seconds
Temperature Accuracy	±1°F (±0.5°C)
Barometric Pressure Range	16.00 to 32.50 inHg (540 to 1100 hPa)
Rain Collector Type	Tipping bucket
Wind Speed Range	0 to 200 mph (0 to 322 km/h)
Wind Speed Accuracy	±2 mph (±3 km/h) or ±5%, whichever is greater
Wind Direction Resolution	1°
Wind Direction Accuracy	±3°
Solar Radiation Range	0 to 1800 W/m²
Solar Radiation Sensor Accuracy	±5%
UV Index Range	0 to 16
UV Index Accuracy	±5%
Wireless Transmission Range	Up to 1000 ft (300 m)
Temperature Range	-40°F to +150°F (-40°C to +65°C)
Humidity Range	0 to 100%
Humidity Accuracy	±3%
Rain Collector Resolution	0.01 in (0.2 mm)
Rain Measurement Accuracy	±4%
Wind Direction Range	0 to 360°
Power Supply	Solar powered with battery backup