What is digital anemometer BT-100?

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.

What can the BT-100 handheld air flow meter do?

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.

What is the measurement range and resolution of this digital anemometer BT-100?

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)

Can this be used to measure cfm going to hvac air handler at inlet filter?

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)

How much does this windometer weigh?

The BTMETER airflow tester BT-100 has a weight of approximately 155g and a compact handheld size of 165 x 85 x 38mm

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Description

🌬️ Measure the breeze like a pro—never miss the wind’s story!

PORTABLE READY - Lightweight 250g design with included neck strap and carry bag keeps you prepared on the go.
HANDS FREE STABILITY - Metal threaded hole for tripod mounting offers steady, hands-free operation during critical measurements.
PRECISION WIND METRICS - Accurately measures wind speed, temperature, and CFM with MAX/MIN/AVG readings for data-driven decisions.
VERSATILE UNIT OPTIONS - Switch effortlessly between 5 wind speed units to match your professional or hobbyist needs.
ALL CONDITION VISIBILITY - Backlit LCD ensures clear readings day or night, so you never miss a beat in your environment.

The BTMETER BT-100 is a compact, battery-powered handheld anemometer featuring a backlit LCD with windchill indicator, precise temperature accuracy within ±2°C, and a metal threaded hole for tripod mounting. It supports 5 wind speed units and includes a neck strap, carry bag, and batteries, making it an essential tool for HVAC professionals, drone pilots, and outdoor enthusiasts seeking reliable wind and temperature data.

Specifications

Brand	BTMETER
Recommended Uses For Product	Home
Specific Uses For Product	Wind Speed
Power Source	Battery Powered
Special Feature	LCD with backlight and windchill indicator, metal threaded hole for tripod mounting, 5 units for wind speed
Number of Batteries	2 AAA batteries required.
Style	BT-100
Colour	Black
Included Components	Neck strap, 2 x 1.5V AAA batteries, convenient carry bag, instruction manual
Temperature Accuracy	2 °C
Are Batteries Included	No
Sensor Technology	Mechanical, Thermocouple or Thermistor
Upper Temperature Rating	45 Degrees Celsius
Item Weight	250 Grams
Manufacturer	BTMETER
Display Type	LCD
Temperature Reading Accuracy	plus_minus_2_degrees_celsius
UPC	681381330964
Model number	BT100
Item Weight	250 g
Product Dimensions	16.48 x 8.48 x 3.78 cm; 250 g
Batteries	2 AAA batteries required.
Item model number	BT100
Item Height	1.49 Inches
Item Width	3.34 Inches
Display Size	3.34 Inches

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