---
product_id: 99166417
title: "BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature"
brand: "btmeter"
price: "NZ$105"
currency: NZD
in_stock: true
reviews_count: 13
category: "Btmeter"
url: https://www.desertcart.nz/products/99166417-btmeter-bt-100-handheld-anemometer-digital-wind-speed-cfm-meter
store_origin: NZ
region: New Zealand
---

# 5 wind speed units & CFM airflow calc -10~60℃ wind temperature accuracy 0.67~67.1 mph wind speed range BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature

**Brand:** btmeter
**Price:** NZ$105
**Availability:** ✅ In Stock

## Summary

> 🌪️ Master the wind, own the moment.

## Quick Answers

- **What is this?** BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature by btmeter
- **How much does it cost?** NZ$105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/99166417-btmeter-bt-100-handheld-anemometer-digital-wind-speed-cfm-meter)

## Best For

- btmeter enthusiasts

## Why This Product

- Trusted btmeter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Rugged:** Pocket-sized and lightweight with a durable build, perfect for on-the-go pros and outdoor enthusiasts.
- • **Hands-Free Operation:** Metal tripod mount lets you lock in continuous readings while you focus on your drone or outdoor activity.
- • **Crystal Clear Display:** Backlit LCD ensures easy reading in any light, so you never miss critical data during your projects or adventures.
- • **Precision in Every Breeze:** Measures wind speed with ±2% accuracy across 5 units for ultimate versatility.
- • **Temperature & Wind Chill Insights:** Dual sensors deliver real-time wind temperature and chill readings from 14℉ to 113℉.

## Overview

The BTMETER BT-100 is a professional-grade handheld anemometer designed for precise wind speed, temperature, and wind chill measurements. Featuring a wide wind speed range (0.67 to 67.1 mph) with ±2% accuracy, dual temperature sensors, and a backlit LCD, it supports 5 units of wind speed and calculates airflow in CFM. Its compact, durable design includes a metal tripod mount for hands-free use, making it ideal for HVAC professionals, drone pilots, and outdoor enthusiasts seeking reliable, real-time environmental data.

## Description

desertcart.com : BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature : Patio, Lawn & Garden

Review: Accurate, easy to use, and perfect for outdoor activities! - I picked up this BTMETER anemometer to check wind conditions for some outdoor hobbies, and it has been a fantastic addition to my gear. It’s compact, reliable, and provides a lot of data for such a portable device. • Highly Accurate: I’ve compared the readings to local weather stations, and it’s consistently spot on. It picks up even the slightest breeze, which is great for precision. • Feature-Rich Display: The backlit LCD is very easy to read, even in direct sunlight or at dusk. I love that it shows wind speed, temperature, and wind chill all on one screen. • Versatile Measurements: Being able to switch between units (like mph, knots, or m/s) is super helpful depending on what I’m doing. • Solid Build: It feels durable enough to toss in a bag without worrying about it breaking. The fan spins freely and the response time is almost instant. Whether you're into sailing, flying drones, or just need to check HVAC airflow, this tool is excellent. It’s a great value for the price and much more professional than I expected!
Review: Large Diameter - Love the sizing on this meter. Good to capture the full diameter of flow, not only one side or just the center, but a full flow especially from a pipe. Reads well, easy to use, and fits nice in the hand. Good meter and buy overall.

## Features

- 【Multifunction Pro Anemometer】Wind Speed, Wind Temperature, Wind Chill, Low battery indicator on bright backlit LCD screen. BT-100 is a portable wind speed guages can accurately measure air speed in 5 units: m/s, km/h, ft/min, knots, mph. Wind Temp in ℃/℉(Degree Celsius/Fahrenheit)
- 【Accurate Wind Meter】Wind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 2% of readings), Wind temperature -10~60℃,14℉-113℉(+/-2℃,35.6℉); Resolution 0.1m/s; 0.2℃. 2 temp sensors and 8 vanes makes this air velocity meter is sensitive to measure very low air flow in HVAC installation, duct vent. A good helper in CFM calculation. 💖Air Flow in CFM (Q)=Wind speed(V) x Duct Cross Sectional Area(A)💖
- 【Tripod Hole for Mounting】There’s a metal threaded hole on the bottom of the digital anemometer, so you can fix it on a tripod for continuous wind guages. To set your hands free when you fly drones, rc planes, wings, helicopters and quads, long distance shooting.
- 【Anemometer Case Included】It's a light weight, pocket size airspeed Meter, portable for you and your family to measure outside for outdoor activities, such as: shooting,Boat Sailing, Kite flying, Climbing, Drone driving etc.
- 【Easy to Use 】Manual / Auto Power OFF optional, Back Light Screen to let you see clear even in dark. 2x1.5V AAA batteries included to get you started when you receive the wind tester. Add to Cart, Buy it, Use it, for any quality problems, we’ll replace you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J64TCBQ |
| Best Sellers Rank | #2,065 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Wind Speed Gauges |
| Brand | BTMETER |
| Brand Name | BTMETER |
| Customer Reviews | 4.5 out of 5 stars 4,188 Reviews |
| Included Components | Neck strap, 2 x 1.5V AAA batteries, convenient carry bag, instruction manual |
| Item Dimensions | 6.5 x 3.34 x 1.49 inches |
| Item Weight | 150 g |
| Item dimensions L x W x H | 6.5 x 3.34 x 1.49 inches |
| Manufacturer | BTMETER |
| Material | Plastic |
| Material Type | Plastic |
| Model | BT100 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | BT100 |
| Thread Style | Metal |
| Thread Type | Metal |
| UPC | 681381330964 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** BTMETER
- **Item Weight:** 150 g
- **Item dimensions L x W x H:** 6.5 x 3.34 x 1.49 inches
- **Material:** Plastic
- **Number of Items:** 1

## Images

![BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature - Image 1](https://m.media-amazon.com/images/I/71K7TG43wWL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What is digital anemometer BT-100?**
A: The BTMETER handheld anemometro BT-100 is a wind speed measurement device that can measure air flow velocity from 59~5905 ft/min with 5% high accuracy, test wind temperature 14℉~113℉ with ±3.6℉accuracy.

**Q: What can the BT-100 handheld air flow meter do?**
A: It can monitor wind speed for HVAC system to assess its cooling and heating efficiency, balance air vent flow, troubleshoot dust collector issues, and also test wind speed for wind-related activities such as drone driving, shooting, hunting etc.

**Q: What is the measurement range and resolution of this digital anemometer BT-100?**
A: The BTMETER anemometer BT-100 can measure wind speeds in 5 units, each with different resolutions: 0.3-30 m/s (0.1 resolution), 59-5905 ft/min (19 resolution), 1-55 knots (0.2 resolution), 2-90 km/h (0.3 resolution), and 1-65 mph (0.2 resolution)

**Q: Can this be used to measure cfm going to hvac air handler at inlet filter?**
A: Yes, you can use it to detect hvac air vent wind situation. But please noted that it can't directly display CFM airflow volume reading - manual calculation will be required to get this. FYI, Air Flow CFM(Q)=Wind speed(V) xDuct Cross Sectional Area(A)

**Q: How much does this windometer weigh?**
A: The BTMETER airflow tester BT-100 has a weight of approximately 155g and a compact handheld size of 165 x 85 x 38mm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate, easy to use, and perfect for outdoor activities!
*by J***K on May 14, 2026*

I picked up this BTMETER anemometer to check wind conditions for some outdoor hobbies, and it has been a fantastic addition to my gear. It’s compact, reliable, and provides a lot of data for such a portable device. • Highly Accurate: I’ve compared the readings to local weather stations, and it’s consistently spot on. It picks up even the slightest breeze, which is great for precision. • Feature-Rich Display: The backlit LCD is very easy to read, even in direct sunlight or at dusk. I love that it shows wind speed, temperature, and wind chill all on one screen. • Versatile Measurements: Being able to switch between units (like mph, knots, or m/s) is super helpful depending on what I’m doing. • Solid Build: It feels durable enough to toss in a bag without worrying about it breaking. The fan spins freely and the response time is almost instant. Whether you're into sailing, flying drones, or just need to check HVAC airflow, this tool is excellent. It’s a great value for the price and much more professional than I expected!

### ⭐⭐⭐⭐⭐ Large Diameter
*by K***6 on August 12, 2026*

Love the sizing on this meter. Good to capture the full diameter of flow, not only one side or just the center, but a full flow especially from a pipe. Reads well, easy to use, and fits nice in the hand. Good meter and buy overall.

### ⭐⭐⭐⭐ Love this device.......Butt....
*by B***E on June 29, 2026*

I received the unit today and was excited to try it out. The unit does a great job measuring air speed. I will use this to adjust the AC /Heat vents in my house. The downside is the thermometer does not measure temperature accurately. I compared the unit temperature read out to an accurate temperature reading thermometer and the readings were about 10 - 15 degrees apart. I am disappointed in that. I gave the unit plenty of time to stabilize by laying it across the AC vent.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-08-25*