Anemometer(AVM-715) Product ID: AVM-715
LCD Digital Anemometer
AVM-715 Function:
ON/OFF, H/T, °F/°C, 10 Memories, Air Velocity Unit, AVG (Multipoint),
Air Flow Vlume Measurement, AVG/MAX/MIN Reading.
Features:
Instant Display of the air Velocity and temperature
Maximum , Minimum and average Value Calculation
Easy Air flow Volume calculation (CMF/CMM)
10 Memories Data Storage/Recalling/Clearing
Data HOLD/TEST function
Low Battery Indication
One Hour Auto Shut off function
- AVM-715 SPECIFICATION:
- MEASUREMENT RANGE: -50°C ~ +70°C OR –58°F ~ +158°F
- RESOLUTION : ± 0.1° FOR WHOLE RANGE
- ACCURACY : ±0.5°C FOR 0°C ~ +50°C OR ±0.9°F FOR +32°F ~ +122°F, OTHERWISE ±1°C OR 1.8°
- F
- SENSING TIME: 1 SECOND
- BATTERY: 3 X 1.5 VOLTS “AAA” SIZE OR EQUIVALENT
- AIR VELOCITY MEASUREMENT :
- MEASUREMENT RANGE RESOLUTION
- 0.0 TO 45.0 m/s (METER PER SECOND) 0.1
- 0.0 TO 140.0 km/hr (KILOMETERS PER HOUR) 0.1
- 0.0 TO 100.0 mph (MILE PER HOUR) 0.1
- 0 TO 8800 ft/min (FEET PER MINUTE) 10
- 0.0 TO 88.0 knots (NAUTICAL MILES PER HOUR) 0.1
- ACCURACY: ±2% FOR ALL RANGE
- INSTALLATION:
- UNPACK THE ANEMOMETER WITH CARE.
- OPEN THE BATTERY DOOR. THEN INSTALL THREE 1.5 VOLTS “AAA” SIZE OR EQUIVALENT
- BATTERY INTO THE BATTERY COMPARTMENT. AND CLOSE THE BATTERY DOOR.
- REPLACE NEW BATTERY WHEN THE LOW BATTERY INDICATOR APPEARS ON THE SCREEN.
- OPERATION:
- ON/OFF
- Press “ON/OFF” FOR ON/OFF SWITCHING. FULL DISPLAY SHOWS FOR A WHILE. THE UPPER
- DISPLAY SHOWS THE VELOCITY (DEFAULT AS m/s) VELO SIGN APPEAR, WHILE THE LOWER
- DISPLAY SHOWS THE TEMPERATURE (DEFAULT AS °F) MEASURED.
- ONE HOUR AUTO SHUT OFF FUNCTION & CANCELLATION
- THIS PRODUCT WILL TURN OFF AUTOMATICALLY AFTER ONE HOUR.
- TO DISABLE THIS FUNCTION, PRESS “ON/OFF” AND “H/T” TOGETHER TO TURN ON THE UNIT
- EACH TIME. THE PRODUCT WILL KEEP WORKING UNTIL BEING SHUT OFF BY USERS.
- UNIT
- THE UNIT IS DEFAULT IN ft/min AS MEASUREMENT UNIT FOR AIR VELOCITY. USER CAN PRESS
- THIS BUTTON TO INTERCHANGE THE AIRFLOW VELOCITY UNIT AS THE FOLLOWING:
- ft/min > mph > m/s > km/hr > knots.
- HOLD/TEST
- PRESS THE BUTTON TO FREEZE THE READING FOR RECORDING (BOTH VELOCITY &
- TEMPERATURE), HOLD SIGN APPEARS.
- PRESS AGAIN THE UNIT WILL RESTORE TO REAL TIME MODE.
- °F/°C
- PRESS TO SWITCH THE READING BETWEEN °C AND °F AS TEMPERATURE UNIT.
- AVG/MAX/MIN READING FOR CONTINUE MOVING AVERAGE MEASUREMENT (SINGLE POINT)
- a) PRESS ONCE THE UNIT WILL SHOW THE CONTINUE MOVING AVERAGE MEASUREMENT OF
- VELOCITY (AVG), MAXIMUM MEASUREMENT (MAX) AND MINIMUM MEASUREMENT (MIN) AS
- FOLLOWING:
- AVG > MAX(BOTH TEMP & VELOCITY) > MIN(BOTH TEMP & VELOCITY) > REAL TIME READING
- b) RELEVANT SIGN APPEARS ON THE DISPLAY AND READING UPDATE PER SECONDS.
- c) TO CLEAR VALUE, PRESS AND HOLD THE KEY FOR 3 SECONDS, 2 SUCCESSIVE BEEPS
- SOUND IS
- GIVEN OUT.
- AVG (MULTI POINT)
- a) HOLD THE UNIT IN POSITION, PRESS THE “HOLD” BUTTON TO FREEZE THE READING (BOTH
- VELOCITY AND TEMPERATURE).
- b) THEN PRESS “MEM” BUTTON TO SAVE THE READING. (A SINGLE BEEP IS GIVEN OUT FOR
- EVERY SUCCESSFUL SAVING). MEM 1 DISPLAYS REPRESENTING ONE READING IS SAVED.
- c) REPEAT STEP (a) – (b) TO SAVE ANOTHER READING, MEM 12 DISPLAYS REPRESENTING 2
- READINGS ARE SAVED.
- d) CONTINUE TO DO SO UP TO 10 SETS OF READING CAN BE SAVED.
- e) ONCE ALL MEASUREMENT HAVE BEEN SAVED, PRESS “AVG (MULTI POINT)” BUTTON, THE
- UNIT WILL DISPLAY THE AVERAGE AIR VELOCITY FROM MEMORY AND AVG SIGN APPEARS.
- MEM (MEMORY RECALLING)
- a) Press THE “MEM” BUTTON, ALL SAVED READING (BOTH TEMPERATURE & VELOCITY) WILL
- BE SHOWN, STARTING FROM THE 1ST READING (i.e. MEM 1) TO THE 10TH READING (i.e. MEM
- 10).
- b) PRESS AND HOLD THE “MEM” BUTTON FOR 3 SECONDS TO CLEAR ALL SAVED READINGS.
- AIR FLOW VOLUME MEASUREMENT
- (i) SINGLE POINT MEASUREMENT
- a) DETERMINE THE FREE AREA OF THE AIR SOURCE.
- b) PRESS “AIR FLOW” BUTTON FOR 3 SECONDS TO DEFINE FREE AREA, DISPLAYS SHOWS
- AREA SIGN AND FIRST DIGIT OF 1.111 sq feet FLASHES.
- c) PRESS “HOLD” BUTTON TO INCREASE NUMBER OF THE FLASHING DIGIT.
- d) PRESS “AVG (MULTI POINT)” BUTTON TO MOVE TO THE NEXT DIGIT.
- e) PRESS THE “AIR FLOW” BUTTON, THE DEFINED FREE AREA IS SAVED AND THE UNIT IS NOW
- READY TO MEASURE AIR FLOW (CFM) AND FLOW SIGN APPEARS. VALUE SHOWS ON THE
- UPPER DISPLAY.
- (i) AVERAGE FOR MULTI POINT MEASUREMENT
- PRESS AND HOLD THE “AVG (MULTI POINT)” BUTTON FOR 3 SECONDS TO CLEAR CURRENT
- AVERAGE READINGS IN THE VELOCITY/FPM MODE.
- a) REPEAT (a) TO (e) IN SECTION (G) TO DETERMINE ALL MULTI-POINT AVERAGE READING.
- b) PRESS “AIR FLOW” BUTTON FOR 3 SECONDS AND UNIT ENTERS TO THE FREE AREA
- SETTING.
- c) REPEAT STEP (a) TO (e) IN SECTION (Ii) TO DEFAULT FREE AREA SETTING.
- d) PRESS “AIR FLOW” BUTTON TO CONFIRM AND UNIT ENTERS TO THE CFM MODE. THE UNIT
- DISPLAY AVERAGE AIR FLOW READING AND NUMBER OF POINTS MEASURED. VALUE SHOWS
- ON THE UPPER DISPLAY.
- PRECAUTIONS
- REMOVE THE BATTERY FROM THE BATTERY COMPARTMENT IF THE ANEMOMETER WILL NOT
- BE USED FOR LONG DURATION OF TIME OR DURING STORAGE.
- THE THERMOMETER CANNOT BE USED OR PUT INSIDE ANY OVEN OR MICROWAVE.