Standard tools include anemometer, perhaps a snow/rain gauge, thermometer and barometer.
Some of the weather equipment are: Radars, Barometers, Thermothers, and Rain Gauges. This is just some of many and the world advances.
A thermometer.
protractor
scales
The only military equipment allowed south of 60 degrees S -- per the Antarctic Treaty -- is used for logistical purposes.
graduated cylinder
You use a spectrophotometer.
Pyrometer
a ruler
thermometer
a photodiode
A Scale.