BRANNAN EDUCATION RANGE CATALOGUE - Flipbook - Page 19
Humidity & rainfall monitoring
We o昀昀er a range of instruments suitable for recording changes
in weather. Digital instruments are supplied with battery and
full operating instructions.
Weatherstation
Rainfall sprinkler measure
A simple rain gauge in translucent material,
calibrated in millimetres and inches. Rainfall
capacity of up to 400ml. Supplied with rainfall
record chart.
Replacement charts available.
Range: 0 to 50mm / 0 to 2in
Dimensions: Ø100 x 210mm
Product number: 13/414/3
Replacement charts product number: 13/063/0
Whirling hygrometers, also known as sling psychrometers, employ the “wet” and “dry” bulb principal
to determine %RH. They are designed to be rotated, by hand, to provide adequate and consistent
ventilation of the bulbs.
This traditional model has a folding handle with calculator chart and instructions to determine the
percentage relative humidity.
Supplied with 2pcs replacement wicks in a protective canvas carry case.
Range: -5 to +50°C only
Dimensions: 82 x 232 x 30mm (handle closed)
Product number: 13/744/2
Pack of 12 replacement wicks: 13/086/0
Measurement for life.
Whirling hygrometer
Environmental monitoring
Max min thermometer with silvered front and black
trim. Large display with simultaneous reading of
temperature and humidity. Complete with stand
and hook for wall hanging and 2m cable for outdoor
probe.
Temperature range: -50 to +70°C&F
Humidity range: 20 to 99%RH
LCD dimensions: 35 x 52mm
Dimensions: 98 x 74 x 17mm
Product number: 13/420/3
Replacement probe product number: 13/420/4
brannan.co.uk
sales@brannan.co.uk
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