TM 750-5-3
AN/PMQ4
Figure 12. Meteorological Station, Manual AN/PMQ-4.
1. NOMENCLATURE: Meteorological Station, Manual
temperature and determine the relative humidity or dew-
AN/PMQ4.
point temperature.
2. TYPE CLASSIFICATION: Standard B.
6. TECHNICAL CHARACTERISTICS :
Aneroid Barometer ML434/PM:
3. SECURITY REQUIREMENTS: Unclassified.
Type _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ Aneroid.
4. PRIMARY USE OR CONCEPT OF EMPLOYMENT:
Range _ _ _ __ _ _ _ _ _ _ _ _ _ _ 750 to 1,050 mb.
Portable meteorological station for field use.
Max working altitude _ _ _ _ 8,000 ft 100 ft.
Anemometer ML433/PM:
5. BRIEF FUNCTIONAL DESCRIPTION: Meteorological
Type _ _ _ _ _ _ _ _ _ _ _ _ _ _ Wind vane, velometer,
Station, Manual AN/PMQ4 is a portable group of me-
and compass.
teorological equipments designed for field use. The station
Velometer ranges _ _ _ _ _ _ _ 0 to 8kn; 0 to 40kn.
consists basically of a barometer to determine surface
Compass _ _ _ _ _ _ _ _ _ _ _ _ _ Magnetic; 90 out of
pressure, an anemometer to visually observe wind direc-
phase.
tion and speed, and a psychrometer to measure the air
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