The compact portable 866B anemometer is a professional, accurate wind speed and temperature measuring device designed for outdoor and home use. This portable anemometer is an ideal tool for fishermen, sailors, drone enthusiasts, and HVAC professionals who need to monitor atmospheric conditions in real time. The HoldPeak 866B model features high accuracy, ease of use, and compact dimensions, making it suitable for both professional and hobbyist use.
The HoldPeak 866B anemometer is designed for fishermen, sailors, drone pilots, construction workers, HVAC specialists, and outdoor enthusiasts. This portable wind speed anemometer is used for meteorological monitoring, wind level control, checking for the safest drone flight conditions, and air quality monitoring. Simple to use — just activate the device, place it in a stable position or use the tripod hole, and read the results from the LED screen. Replace batteries regularly and store the device in a dry place.
Q: How accurate is the HoldPeak 866B anemometer?
The HoldPeak 866B features high accuracy due to sensitive dual temperature sensors and an 8-vane system. The measurement error is minimal, which is why this device is used by both professional and hobbyist users. High accuracy guarantees reliable data in any outdoor conditions.
Q: Is the anemometer waterproof?
The HoldPeak 866B is not fully waterproof, but it comes with a water-resistant carrying bag. It is recommended to store the device in a dry place and avoid direct contact with water. If the device gets wet, quickly wipe it with a soft cloth and let it dry.
Q: What is the battery life and are they included?
Batteries usually need to be replaced every few weeks, depending on the intensity of use. The cost of batteries is very low, and replacing them is simple. Check if the initial batteries are included in the set, as some models may not have them.
The HoldPeak 866B anemometer is an important investment for those who require accurate wind speed measurements. This portable wind speed anemometer provides professional accuracy in a compact package, making it worth purchasing for outdoor enthusiasts, professionals, and anyone who values air monitoring.
Sources: Anemometer Wikipedia article | TopSmart store





















| Weight | 0.300 kg |
|---|---|
| Dimensions | 10 × 20 × 10 cm |
| Brand | HoldPeak |
| Holdpeak Model | 866B |
| High- related chemical | None |
| Semi-finished product | No |
| Battery Included | no |
| Origin | Mainland China |
| Type | Anemometer |
| Certification | THIS |
| Model Number | HP-866B |
| Wind Speed Range | M/s: 0.3~30, Ft/min: 59~5905, Knots: 1~55, Km/h: 2~90, Mph: 1~65 |
| Wind Speed Resolution | M/s: 0.1, Ft/min: 19, Knots: 0.2, Km/h: 0.3, Mph: 0.2 |
| Wind Speed Accuracy | ±5% |
| Temperature Range | ℃: -10℃~45℃, ℉: 14℉~113℉ |
| Temperature Resolution | ℃: 0.2, ℉: 0.36 |
| Temperature Accuracy | ℃: ±2℃, ℉: ±3.6℉ |
Customer –
The item corresponds to the description, still need to test it because it runs on 2 AAA batteries not included. It comes with a bow like in the photo and a protective case with a zipper.