Enhance your environmental and airflow measurements with this high-precision Multifunction Digital Anemometer, designed for professional and hobbyist use. Crafted from durable ABS and TPE materials, this versatile device accurately measures wind speed, temperature, humidity, and air volume, making it an essential tool for activities such as drone flying, sailing, hiking, HVAC inspections, and ventilation system analysis. Key Features: · **Comprehensive Measurement Capabilities:** Accurately measures wind speed, air temperature, relative humidity, and air volume, providing reliable data for a wide range of applications. · **Large LCD Screen with Backlight:** Features a clear, easy-to-read display with backlighting for use in low-light conditions, ensuring data is always visible. · **Multi-Unit Switching:** Supports multiple units for wind speed (m/s, km/h, mi/h, ft/m, ft/s, knots), area (m², ft²), temperature (°C/°F), and air volume (CMS, CMM, CFM), allowing customized readings tailored to your needs. · **Data Storage and USB Connectivity:** Stores up to 50,000 groups of data and connects to your computer via USB for real-time data uploading and detailed analysis. · **Advanced Functions:** Includes reading hold, maximum, minimum value display, and low battery indicator to enhance usability and data accuracy. · **Precise and Reliable:** High resolution with accurate measurements — wind speed ranges from 0.80 to 30.00 m/s with ±2.0% reading accuracy and temperature range from -10°C to 60°C (14°F to 140°F). · **Compact and Portable:** Lightweight design (approx. 153g) and compact size (16.5 × 8.5 × 3.8 cm) make it easy to carry in the included portable bag for on-the-go use. Specifications: · Material: ABS + TPE · Wind Speed Range: 0.80 - 30.00 m/s ±2.0% reading · Temperature Range: -10 ~ 60°C ±1.5°C / -14 ~ 140°F ±2.7°F · Humidity Range: 20-80% RH ±3% / <20% or >80% RH ±5% · Resolution: 0.01 m/s, 0.01 km/h, 0.01 ft/s, 1 ft/m, 0.01 knots, 0.1°C/°F, 0.1% RH · Display: Large LCD with backlight · Data Storage: Up to 50,000 groups · Power Supply: 1 x 9V 6F22 Battery (not included) · Operating Environment: 0°C - 40°C, 0-85% RH (no condensation) Package Includes: · 1 x Multifunction Digital Anemometer · 1 x Portable Bag · 1 x CD for software installation · 1 x USB Cable for data transfer · 1 x User Manual (English) This Multifunction Digital Anemometer combines accuracy, versatility, and ease of use to deliver dependable environmental data. Whether you are monitoring airflow for professional ventilation systems or measuring wind speed for recreational activities like drone piloting and sailing, this digital anemometer ensures precise readings with extensive data storage and convenient connectivity options.