Anemometer Wind Speed Meter Air Flow Volume CFM/CMM Backlight Max 45m/s HVAC
Ⅰ. Product Parameters
| Category | Specifications |
| Wind Speed | Range: 0.0–45.0 m/s (Max 45m/s)，Units: m/s, km/h, ft/min, knots, mph |
| Accuracy: ±3% ±0.1 rdg，Start Threshold: 0.3 m/s | |
| Air Flow Volume | CFM: 0–999,900 ft³/min ，CMM: 0–999,900 m³/min |
| Area Input: 0.001–9999 m²/ft² | |
| Temperature | Range: 0.0–45.0°C (32–113°F) |
| Resolution: 0.1°C/°F， Accuracy: ±1.0°C (±1.8°F) | |
| Data Storage | Capacity: 600 records，Sampling Rate: 1–99 seconds (manual/auto modes) |
| Display & Design | LCD Screen: 60.6×42.6mm, 13mm characters, backlit |
| Extendable Vane: 251mm length | |
| Duct Area Input: M²/FT² unit conversion | |
| Additional Features | 2/3V Max & Average Flow Calculation |
| Beaufort Scale Display，Data Hold/Delete/Recall Function |
Ⅱ. Product Highlights 🔥
Why Professionals Love the HP-846A:
✅ Multi-Functional Measurement:
Measure wind speed, airflow (CFM/CMM), and temperature in one device—perfect for HVAC optimization, duct testing, or outdoor activities.
✅ Advanced Calculations:
2/3V Max & Average Flow: Ideal for HVAC efficiency analysis.
Unit Conversion: Switch between m/s, CFM, °C/°F instantly.
✅ Smart Data Management:
Store 600 readings (manual or auto-sampling) and recall data anytime. Use HOLD/REC/READ keys for seamless workflow.
✅ User-Friendly Design:
Backlight & Large LCD: Read data clearly in dim environments.
Auto-Off & Low-Battery Alert: Save power and avoid leaks.
Ergonomic Handle: Extendable vane for hard-to-reach ducts.
✅ Professional Accuracy:
±3% error margin for wind speed, ±1°C for temperature—trusted by engineers and technicians.
Ⅲ. Why Choose the HP-846A? 💡
Solve These Pain Points:
🔧 For HVAC Technicians:
Diagnose airflow imbalances in ducts with CFM/CMM precision.
Calculate average/2/3V max flow to optimize HVAC systems.
🌬️ For Industrial Engineers:
Monitor wind speed in factories (up to 45m/s) for safety compliance.
Use 600-data memory for long-term trend analysis.
🏕️ For Outdoor Enthusiasts:
Test wind conditions for drones, sailing, or camping—portable and weather-resistant.
Cost-Effective Value:
Premium Features at Mid-Range Price: Compares to high-end anemometers but costs less.
Durability: PP casing and anti-leak battery design for long-term use.
Real-World Scenarios:
1️⃣ HVAC Maintenance:
Measure airflow in vents → Adjust fan speeds → Reduce energy bills.
2️⃣ Workshop Safety:Check exhaust system airflow → Prevent fume buildup.
3️⃣ Outdoor Adventures:Test wind speed before launching drones → Avoid accidents.
The HoldPeak HP-846A isn’t just an anemometer—it’s a versatile, high-precision tool designed for professionals and hobbyists who demand reliability. With CFM/CMM airflow testing, 600-data storage, and rugged portability, it’s the smart choice for anyone needing accurate environmental measurements.
