Victor Digital Anemometer Instruction Manual
A. Function
- Air Velocity & Temperature measurement
- Max/Min/Average/Current reading
- °C/°F temperature unit selection
- Five units of air velocity: M/s, Km/h, ft/min, Knots, mph
- Data Hold ?️
- LCD backlight display ?
- Manual/Auto power shut off ?
- Beaufort Scale indication
- Wind chill indication
- Low battery indication ?
B. LCD Display
The LCD display shows:
- Minimum air velocity
- Maximum air velocity
- Average air velocity
- Barcode of air velocity
- Data hold indicator
- Air velocity unit
- Temperature unit
- Sign of air velocity
- Wind chill indicator
- Beaufort scale indicator
The display features a digital readout for air velocity (e.g., 8.8.8.8) and temperature.
C. Operation
- Prepare before measurement: Open the battery door, insert one 9V battery, and close the door. Connect the vane's cable to the main unit.
- Turn on: Press the power button. The LCD will display a full screen for one second, then show the current air velocity and temperature. The backlight will activate simultaneously.
- Set up unit of air velocity: Press the UNIT button. The "m/s" indication will blink. Press the A button to cycle through units (m/s, km/h, ft/min, knots, mph). Press UNIT again to confirm the selection.
- Set up unit of temperature: Press the °C/°F button to switch between Celsius (°C) and Fahrenheit (°F).
- Data hold: Press the HOLD button to lock the current air velocity. Press it again to release the hold.
- Set up backlight: Press and hold the power button for 2 seconds to turn on the backlight. Press and hold again for 2 seconds to turn it off.
- Max/Min/Avg/Current air velocity measure: When the unit is powered on and the vane spins, the LCD displays the current air velocity. Press the power button repeatedly to cycle through MAX, MIN, AVG, and back to current readings.
- Turn off: Press the power button to turn off the unit. The unit will automatically shut off after one minute of inactivity.
D. Specification
Air Velocity
| Unit | Range | Resolution | Threshold | Accuracy |
|---|---|---|---|---|
| M/s | 0~45 | 0.1 | 0.3 | ±3% ±0.1dgts |
| Ft/min | 0~8800 | 19 | 60 | ±3% ±10dgts |
| Knots | 0~88 | 0.2 | 0.6 | ±3% ±0.1dgts |
| Km/hr | 0~140 | 0.3 | 1 | ±3% ±0.1dgts |
| Mph | 0~100 | 0.2 | 0.7 | ±3% ±0.1dgts |
Temperature
| Unit | Range | Resolution | Accuracy |
|---|---|---|---|
| °C | 0°C~+45°C | 0.2 | ±2℃ |
| °F | 32°F~113°F | 0.36 | -3.6°F |
Power supply: 9V Battery
Operating temperature: -10℃~+50℃(14°F~122°F)
Operating humidity: 40%RH~85%RH
Store temperature: -20℃~+60℃(-4°F~140°F)
Store humidity: 10%RH~90%RH
Packing Information
Dimension: Main unit: 145x72x35mm, Vane: 172x65x29mm
Weight: 276G (Including battery)
Accessory: Rubber pouch
Compliance: CE
