Control Company 3650 ANEMOMETER/THERMOMETER PEN User Manual

Control Company Measuring instruments

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SPECIFICATIONS
Air Flow-
Range:

0.4 to 30.0 m/S (meters per second)

Resolution: 0.1
Range:

1.4 to 108.0 Km/h (kilometers per hour)

Resolution: 0.1
Range:

80.0 to 5910 ft/min (feet per minute)

Resolution: 1
Range:

0.9 to 67.0 mile/h (miles per hour)

Resolution: 0.1
Range:

0.8 to 58.3 knot (nautical miles/hour)

Resolution: 0.1
Temperature-
Range:

32 to 122.0 °F / 0.0 to 50.0 °C

Resolution: 0.1°
Update Rate: 1 second
Battery:

4 each AAA (1.5V)


OPERATION
1. Press the POWER button to turn the meter on.
2. Take the desired measurements.
3. Press the POWER button to turn the meter off. To preserve battery life,

always turn the meter off when not in use.

If no button is pressed for ten (10) minutes, the meter will turn off
automatically to preserve battery life (see the “Automatic Shutoff” section).
SELECTING °F OR °C
The following procedure is used to change the temperature display from °F
to °C, or from °C to °F.
1. Press the POWER button to turn the meter on.
2. Press and hold the REC button. After approximately three (3) seconds,

the temperature reading will switch to the opposite unit of measure. If
the meter had been displaying °F, it will now display °C and vice-versa.

3. Release the REC button.
The unit of measure selected will be the default unit of measure for
temperature until changed.
SELECTING ANEMOMETER UNIT OF MEASURE
1. Press the POWER button to turn the meter on.
2. Press and hold the HOLD button. After approximately three (3)

seconds, the display will cycle through the available units of measure
(m/S→Km/h→knot→ft/min→mile/h→m/S…). Once the desired unit
of measure appears, release the HOLD button.

The unit of measure selected will be the default unit of measure for the
anemometer until changed.
HOLD FUNCTION
The hold function allows the readings on the display to be “frozen” so that
they may be recorded.



1. Press and release the HOLD button to “freeze” the display at the

current reading. “HOLD” will appear at the top of the display.

2. Once the reading has been recorded, press and release the HOLD

button to return the display to the current reading. “HOLD” will no
longer appear on the display.

RECORD MODE (Min/Max Memories)
While in the Record Mode, the maximum and minimum anemometer
readings will be recorded. While in the Record Mode, the Automatic Shutoff
feature is disabled so that long term monitoring may be performed.
1. Press the POWER button to turn the meter on.
2. To enter the Record Mode, press and release the REC button. “REC”

will appear on display.

3. To recall the maximum and minimum readings achieved since entering

the Record Mode (“REC” appearing on the display), press and release
the REC button.

4. The first press of the REC button will display the maximum reading

achieved since entering the Record Mode. (“REC MAX” will appear on
the display).

5. The second press of the REC button displays the minimum reading

achieved since entering the Record Mode. (“REC MIN” will appear on
the display.

6. To return the display to the current reading, press and release the

HOLD button. “MAX” or “MIN” will no longer appear on the display.

7. To exit from the Record Mode, press and hold the REC button for 3

seconds. “REC” will no longer appear on the display. The maximum
and minimum readings are automatically cleared once the Record
Mode has been exited.

AUTOMATIC SHUTOFF (DISABLE)
If no button has been pressed for ten (10) minutes, the Automatic Shutoff
feature will turn the meter off to preserve the battery life.
The automatic shut off feature setting is overridden while in the Record
Mode. See the “Record Mode” section)
To disable the Automatic Shutoff feature, place the unit into the Record
Mode (see the “Record Mode” section).
ALL OPERATIONAL DIFFICULTIES
If this meter does not function properly for any reason, replace the batteries
with new, high quality batteries (see the “Battery Replacement” section). Low
battery power can occasionally cause any number of “apparent” operational
difficulties. Replacing the batteries with new fresh batteries will solve most
difficulties.
BATTERY REPLACEMENT
An erratic display, faint display are all indicators that the
batteries need replacement. The battery cover is located
at the bottom of the unit. While holding the unit upside
down, unscrew the battery cover by turning it counter-
clockwise. Remove the exhausted battery and replace
them with four (4) new AAA alkaline batteries. Make
certain to insert the new batteries with the proper polarity
as indicated by the “+” and “-“ symbols in the battery
compartment. Replace the battery cover and tighten
securely.

TRACEABLE

®

ANEMOMETER/THERMOMETER PEN INSTRUCTIONS

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