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AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  1. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  2. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  3. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  4. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  5. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  6. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  7. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  8. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  9. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  10. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
  11. AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System

AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System

(2 customer reviews)

US$29.00

Key Features
  • Sensitive Detection
  • Unit Switching
  • Wind Scale
Key Features
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AUTOOL TR401

Product Overview

The AUTOOL TR401 is a handheld digital anemometer for measuring wind speed, air temperature, Beaufort wind force level, and wind chill warning conditions. It supports multiple wind speed and temperature units, a backlit 1.6-inch display, high-sensitivity wind wheel sensing, Max/Min readings, Data Hold, and auto power-off for automotive AC airflow checks, ventilation systems, outdoor activities, fan manufacturing, maritime use, and wind energy applications.

Wind Speed Air Temperature Beaufort Scale Wind Chill Alert
0-30m/sWind Speed Range
-10~45°CTemperature Range
0.5sSampling Rate
3 YearsWarranty Support
AUTOOL TR401 digital anemometer main product image with wind speed temperature Beaufort scale wind chill alert multiple units and backlit display icons Click to enlarge
AUTOOL TR401 digital anemometer three years warranty support image Click to enlarge
Key Features

Key Features

TR401 keeps airflow and temperature measurement simple with a sensitive wind wheel sensor, clear display, multiple units, quick reading refresh, automatic shut-off, wind chill warning, and Beaufort wind force reference.

High-Sensitivity Wind Wheel Sensor

The wind wheel sensor helps detect light airflow and supports wind speed measurement from 0 to 30m/s with 0.1m/s resolution.

Multiple Unit Switching

Switch wind speed units among m/s, mph, km/h, ft/min, and knots. Long press the unit key to switch temperature between °C and °F.

1.6-Inch Backlit Display

The large numerical display and backlight make readings easier to view in dim environments or workshop conditions.

Max / Min And Data Hold

Use Max/Min mode to track changing airflow readings, or Data Hold to lock the current displayed value for easier recording.

5-Minute Auto Power-Off

The anemometer automatically powers off after about 5 minutes of no key operation to help save battery power.

Wind Chill And Beaufort Scale

TR401 displays a 0-12 Beaufort wind force level and can prompt a Wind Chill warning in low-temperature, high-wind conditions.

AUTOOL TR401 display details showing battery level Max Min values wind speed units Data Hold temperature units wind chill and Beaufort wind force level Click to enlarge
AUTOOL TR401 multiple units switching for wind speed m/s mph km/h ft/min knots and temperature Celsius Fahrenheit Click to enlarge
AUTOOL TR401 1.6 inch backlit display feature image Click to enlarge
AUTOOL TR401 high sensitivity wind wheel sensor with 0 to 30m/s and -10 to 45 degrees Celsius range Click to enlarge
AUTOOL TR401 auto-off feature after five minutes of no button operation Click to enlarge
AUTOOL TR401 wind chill warning feature image Click to enlarge
AUTOOL TR401 Beaufort wind scale assessment from level 1 light air to level 12 hurricane force Click to enlarge
Specifications

AUTOOL TR401 Product Specifications

TR401 measures wind speed and temperature with selectable units, 0.5s reading refresh, Beaufort scale display, IP40 protection level, and 3 AAA alkaline battery power.

Measurement
ProductAUTOOL TR401 Digital Anemometer
Wind Speed Range0-30m/s
Wind Speed Resolution0.1m/s
Wind Speed Accuracy±5%rdg + 0.5
Wind Speed Unitsm/s, mph, km/h, ft/min, knots
Temperature Range-10~45°C
Temperature Resolution0.1°C
Temperature Accuracy±1°C
Temperature Units°C, °F
Sampling Rate0.5s/reading
Beaufort Scale0-12 levels
Device And Environment
Display1.6-inch backlit LCD screen
FunctionsMax/Min, Data Hold, unit switching, key beep, auto power-off, wind chill warning
Protection LevelIP40
Power Supply3 AAA × 1.5V alkaline batteries
Housing MaterialABS
Operating EnvironmentTemperature -10°C~45°C; humidity ≤80%RH
Warranty Support3-year support for eligible non-human damage cases; accessories may have separate coverage
Measurement
Wind Speed Range0-30m/s
Wind Speed Accuracy±5%rdg + 0.5
Wind Speed Unitsm/s, mph, km/h, ft/min, knots
Temperature Range-10~45°C
Temperature Accuracy±1°C
Sampling Rate0.5s/reading
Beaufort Scale0-12 levels
Device And Environment
Display1.6-inch backlit LCD
Protection LevelIP40
Power Supply3 AAA × 1.5V alkaline batteries
Housing MaterialABS
Operating Environment-10°C~45°C; ≤80%RH
How To Use

How To Use

Install the batteries, power on the meter, select the needed units or measurement mode, and read or hold the airflow and temperature values on the backlit display.

Install Batteries

Open the battery compartment, insert 3 AAA 1.5V alkaline batteries according to the positive and negative marks, then close the battery cover securely.

Power On

Press the power key to turn on the instrument. Long press the power key to turn it off. Press the power key during use to switch the backlight on or off.

Select Units And Mode

Press the Unit key to toggle wind speed units. Long press it to switch °C and °F. Press the mode key to switch real-time, Max, and Min measurement modes.

Read Or Hold Data

Face the wind wheel toward airflow and read the value. Use Data Hold when you need to lock the displayed reading for recording.

Operation Notes

  • Replace the batteries promptly when the low-battery icon appears.
  • Remove the batteries when the instrument will not be used for an extended period.
  • Auto power-off is enabled by default and turns the instrument off after approximately 5 minutes of no key operation.
  • Wind Chill warning appears when the temperature is below 0°C and wind speed is greater than 5m/s.
Applications

Applications

TR401 is suitable for checking airflow and temperature in automotive, workshop, outdoor, ventilation, fan, maritime, and wind-related environments within its rated measurement range.

Automotive AC

Check outlet airflow and air temperature when inspecting automotive air-conditioning performance.

Ventilation Systems

Measure airflow at vents, ducts, fans, and workshop ventilation points.

Outdoor Activities

Monitor wind speed, temperature, and wind chill conditions for outdoor use.

Fan Manufacturing

Use for basic fan airflow checks during product inspection or comparison.

Maritime Operations

Measure local wind speed in marine and boating environments when conditions are within the device rating.

Wind Energy Production

Use as a portable wind speed reference tool for basic site or equipment checks.

AUTOOL TR401 applicable scenes including automotive AC outdoor activities maritime operations fan manufacturing wind energy production and ventilation systems Click to enlarge
Product Comparison

Product Comparison

TR401 is the wind speed and temperature meter in the AUTOOL handheld surveyor instrument lineup. Compare it with light, sound, temperature, and humidity meters before choosing.

TR401Digital anemometer for wind speed and temperature. Range: 0-30m/s. Units: m/s, mph, km/h, ft/min, knots.
TE301Digital illuminance meter for light measurement in Lux and Fc.
TN201Digital sound level meter for sound measurement in dB.
TM101Thermo-hygrometer for temperature and humidity checks.
Decision CheckChoose TR401 when the main task is airflow, wind speed, air temperature, Beaufort level, or wind chill monitoring.
AUTOOL surveyor instrument comparison chart for TM101 TN201 TE301 and TR401 Click to enlarge
Related Products

Related Products

Compare TR401 and related AUTOOL handheld measuring tools for wind speed, light, sound, temperature, and humidity checks.

AUTOOL TR401 packing list with digital anemometer main unit AAA batteries wrist strap retail box and user manual Click to enlarge
What Is In The Box

What Is In The Box

The packing list image shows the TR401 main unit and included accessories. Packing List uses only the most relevant package image to keep the page compact.

Main UnitAUTOOL TR401 digital anemometer
Batteries3 AAA 1.5V alkaline batteries shown in the package image
Wrist StrapHand strap for portable use
DocumentationUser manual shown in the package image
PackagingAUTOOL TR401 retail box
Manual And Downloads

Manual And Downloads

Download the TR401 manual for precautions, parameters, screen interface, battery installation, unit switching, backlight, Data Hold, auto power-off, Max/Min mode, Wind Chill warning, maintenance, and warranty information.

AUTOOL TR401 Digital Anemometer User Manual preview Click to enlarge

AUTOOL TR401 Digital Anemometer User Manual

Open the PDF manual before use if you need the full operating instructions and safety notes.

Download Manual

Need Measurement Confirmation?

Contact AUTOOL Store if you need help confirming wind speed units, battery setup, application fit, environmental limits, or whether TR401 is the right measuring tool for your task.

Emailsupport@autoolstore.com WhatsApp+86 189 2647 7404
Before You Order And Use

Before You Order And Use

Review these notes before using or storing TR401. They help protect the instrument and keep readings within the intended operating conditions.

Use Within Rated Conditions

Use the device within the specified environment: -10°C~45°C and humidity ≤80%RH.

Avoid Harsh Environments

Do not store or use the instrument in high-temperature, high-humidity, flammable, or explosive environments.

Avoid Strong Interference

Keep the device away from strong electromagnetic radiation during use and storage to reduce possible measurement interference.

Clean Carefully

Avoid corrosive chemicals. If exterior cleaning is needed, use a neutral cleaning agent.

Do Not Disassemble

Unauthorized disassembly is not recommended and may affect safe operation or warranty support.

Store Dry

Store the product in a dry place when not in use. Remove batteries before long-term storage.

Capability Boundary

  • TR401 measures wind speed, air temperature, Beaufort level, and wind chill warning conditions.
  • TR401 does not measure illuminance, sound level, humidity, pressure, or refrigerant system leakage.
  • For illuminance, sound level, temperature and humidity, compare TE301, TN201, and TM101 in the Quick Search section.

Questions And Answers

These answers cover TR401 measurement functions, units, batteries, Wind Chill warning, display controls, auto-off, package contents, related instruments, and warranty support.

Warranty And Contact

Warranty And Contact

For TR401 setup, battery installation, wind speed unit switching, Wind Chill warning, application confirmation, package contents, manual download, warranty, or related measuring instrument selection, contact AUTOOL Store directly.

Pre-Sales And Product Support

Use support if you need help confirming whether TR401 fits your airflow measurement task, or whether TE301, TN201, or TM101 is more suitable for light, sound, temperature, or humidity measurement.

  • 3-year support for eligible non-human damage cases
  • Wind speed and temperature measurement range confirmation
  • Battery, backlight, unit switching, Data Hold, and Max/Min mode guidance
  • Wind Chill warning and Beaufort scale explanation
  • Packing List and accessory confirmation
  • TR401 / TE301 / TN201 / TM101 measuring instrument selection
Email Supportsupport@autoolstore.com WhatsApp Support+86 189 2647 7404

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AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System
AUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning System

US$29.00

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