Pocket Anemometer Usage: Suitable for electric power, steel, petrochemical, energy-saving, offshore fishing, fan manufacturing, ventilation, and exhaust system industries. Measurement Capabilities: Measures wind speed, wind temperature, and wind power level. Simultaneous Measurement: Capable of measuring wind speed and temperature at the same time. Wind Speed Modes: Supports maximum, average, and current wind speed measurement. Unit Selection: Offers five wind speed units—m/s, km/h, ft/min, knots, mph—and selectable temperature units. Additional Features: Beaufort scale display, LCD backlight, manual and automatic shutdown, freeze hold function, low battery indicator. Item Type: Pocket Anemometer Product Material: Plastic Weight: Approx. 100 g (3.5 oz) Temperature Sensor: NTC Negative Temperature Coefficient Resistance Operating Temperature: -10°C to +45°C (14°F to 113°F) Operating Humidity: Less than 90% RH Storage Temperature: -40°C to +60°C (-40°F to 140°F) Battery: 1 x CR2032 button cell (battery not included) Measurement Parameters: Wind speed, wind temperature, wind power level Product Size: Approx. 104.3 x 57.8 x 19.9 mm (4.1 x 2.3 x 0.8 in) Functions: 1. Wind speed unit and measurement mode settings 2. Temperature unit setting 3. Backlight activation 4. Measurement functions Wind Temperature Measurement Specifications: - Measuring Range: -10°C to +45°C (-14°F to 113°F) - Resolution: 0.2°C / 0.36°F - Accuracy: ±2°C / ±3.6°F Wind Speed Measurement Specifications: - Units and Ranges: • m/s: 0–30 m/s, resolution 0.1 m/s, accuracy ±0.15% • ft/min: 0–5860 ft/min, resolution 19 ft/min • knots: 0–55 knots, resolution 0.2 knots, accuracy ±0.1 knots • km/h: 0–90 km/h, resolution 0.3 km/h, accuracy ±0.3 km/h • mph: 0–65 mph, resolution 0.2 mph, accuracy ±0.2 mph Package Includes: 1 x Anemometer with hanging rope 1 x User manual