Sper Scientific 850068 Hybrid Powered Environmental Meter - Manual (Page 14)

- 14 -
MEASUREMENT PROCEDURES
Air-Velocity Measurement
1. Ensuring correct pin alignment, insert
the Anemometer plug into the PROBE
IN
Anemometer socket located at the
top of the unit.
2. Press POWER to turn the meter on.
3. Continuously press FUNCTION until
the meter displays the wind-speed and
ambient temperature measuring units
(ft/min, m/S, km/h, MPH, knots, °C, °F).
3. Continuously press UNIT to select the
desired wind-speed measuring unit.
4. Press °C/°F to select between a
Celsius (°C) and Fahrenheit (°F)
temperature reading.
5. Hold the Anemometer Vane Probe and
ensure that the Anemometer Vane
Probe Head and air flow sensor is free
from obstruction.