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

AUTOOL TR401Product OverviewThe 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 Alert0-30m/sWind Speed Range-10~45°CTemperature Range0.5sSampling Rate3 YearsWarranty Support Click to enlarge Click to enlargeKey FeaturesKey FeaturesTR401 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 SensorThe wind wheel sensor helps detect light airflow and supports wind speed measurement from 0 to 30m/s with 0.1m/s resolution.Multiple Unit SwitchingSwitch 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 DisplayThe large numerical display and backlight make readings easier to view in dim environments or workshop conditions.Max / Min And Data HoldUse Max/Min mode to track changing airflow readings, or Data Hold to lock the current displayed value for easier recording.5-Minute Auto Power-OffThe anemometer automatically powers off after about 5 minutes of no key operation to help save battery power.Wind Chill And Beaufort ScaleTR401 displays a 0-12 Beaufort wind force level and can prompt a Wind Chill warning in low-temperature, high-wind conditions. Click to enlarge Click to enlarge Click to enlarge Click to enlarge Click to enlarge Click to enlarge Click to enlargeSpecificationsAUTOOL TR401 Product SpecificationsTR401 measures wind speed and temperature with selectable units, 0.5s reading refresh, Beaufort scale display, IP40 protection level, and 3 AAA alkaline battery power.MeasurementProductAUTOOL TR401 Digital AnemometerWind Speed Range0-30m/sWind Speed Resolution0.1m/sWind Speed Accuracy±5%rdg 0.5Wind Speed Unitsm/s, mph, km/h, ft/min, knotsTemperature Range-10~45°CTemperature Resolution0.1°CTemperature Accuracy±1°CTemperature Units°C, °FSampling Rate0.5s/readingBeaufort Scale0-12 levelsDevice And EnvironmentDisplay1.6-inch backlit LCD screenFunctionsMax/Min, Data Hold, unit switching, key beep, auto power-off, wind chill warningProtection LevelIP40Power Supply3 AAA × 1.5V alkaline batteriesHousing MaterialABSOperating EnvironmentTemperature -10°C~45°C; humidity ≤80%RHWarranty Support3-year support for eligible non-human damage cases; accessories may have separate coverage MeasurementWind Speed Range0-30m/sWind Speed Accuracy±5%rdg 0.5Wind Speed Unitsm/s, mph, km/h, ft/min, knotsTemperature Range-10~45°CTemperature Accuracy±1°CSampling Rate0.5s/readingBeaufort Scale0-12 levels Device And EnvironmentDisplay1.6-inch backlit LCDProtection LevelIP40Power Supply3 AAA × 1.5V alkaline batteriesHousing MaterialABSOperating Environment-10°C~45°C; ≤80%RH How To UseHow To UseInstall 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 BatteriesOpen the battery compartment, insert 3 AAA 1.5V alkaline batteries according to the positive and negative marks, then close the battery cover securely.Power OnPress 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 ModePress 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 DataFace the wind wheel toward airflow and read the value. Use Data Hold when you need to lock the displayed reading for recording.Operation NotesReplace 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.ApplicationsApplicationsTR401 is suitable for checking airflow and temperature in automotive, workshop, outdoor, ventilation, fan, maritime, and wind-related environments within its rated measurement range.Automotive ACCheck outlet airflow and air temperature when inspecting automotive air-conditioning performance.Ventilation SystemsMeasure airflow at vents, ducts, fans, and workshop ventilation points.Outdoor ActivitiesMonitor wind speed, temperature, and wind chill conditions for outdoor use.Fan ManufacturingUse for basic fan airflow checks during product inspection or comparison.Maritime OperationsMeasure local wind speed in marine and boating environments when conditions are within the device rating.Wind Energy ProductionUse as a portable wind speed reference tool for basic site or equipment checks. Click to enlargeProduct ComparisonProduct ComparisonTR401 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. Click to enlargeRelated ProductsRelated ProductsCompare TR401 and related AUTOOL handheld measuring tools for wind speed, light, sound, temperature, and humidity checks.Select options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Smart Digital Manifold GaugeAUTOOL TR401 Digital Anemometer, Handheld Wind Speed Meter For Measuring Wind Speed, Temperature In Automotive Air Conditioning SystemRated 0 out of 5(0) From US$29.00 Select options This product has multiple variants. The options may be chosen on the product page Click to enlargeWhat Is In The BoxWhat Is In The BoxThe 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 anemometerBatteries3 AAA 1.5V alkaline batteries shown in the package imageWrist StrapHand strap for portable useDocumentationUser manual shown in the package imagePackagingAUTOOL TR401 retail boxManual And DownloadsManual And DownloadsDownload 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. Click to enlargeAUTOOL TR401 Digital Anemometer User ManualOpen the PDF manual before use if you need the full operating instructions and safety notes. Download ManualNeed 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.Email[email protected] WhatsApp 86 189 2647 7404Before You Order And UseBefore You Order And UseReview these notes before using or storing TR401. They help protect the instrument and keep readings within the intended operating conditions.Use Within Rated ConditionsUse the device within the specified environment: -10°C~45°C and humidity ≤80%RH.Avoid Harsh EnvironmentsDo not store or use the instrument in high-temperature, high-humidity, flammable, or explosive environments.Avoid Strong InterferenceKeep the device away from strong electromagnetic radiation during use and storage to reduce possible measurement interference.Clean CarefullyAvoid corrosive chemicals. If exterior cleaning is needed, use a neutral cleaning agent.Do Not DisassembleUnauthorized disassembly is not recommended and may affect safe operation or warranty support.Store DryStore the product in a dry place when not in use. Remove batteries before long-term storage.Capability BoundaryTR401 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 AnswersThese answers cover TR401 measurement functions, units, batteries, Wind Chill warning, display controls, auto-off, package contents, related instruments, and warranty support. What Can AUTOOL TR401 Measure? TR401 measures wind speed, air temperature, Beaufort wind force level, and wind chill warning conditions. It is suitable for airflow and temperature checks such as automotive AC outlets, ventilation systems, outdoor use, fan manufacturing, maritime operations, and wind energy applications. Which Wind Speed And Temperature Units Does TR401 Support? TR401 supports wind speed units m/s, mph, km/h, ft/min, and knots. It supports temperature units °C and °F. Press the Unit key to switch wind speed units, and long press the Unit key to switch temperature units. What Batteries Does TR401 Use? TR401 uses 3 AAA 1.5V alkaline batteries. Insert the batteries according to the positive and negative marks inside the battery compartment. Replace them promptly when the low-battery icon appears, and remove the batteries before long-term storage. When Does The Wind Chill Warning Appear? The Wind Chill warning appears when the temperature is below 0°C and the wind speed is greater than 5m/s. When the WINDCHILL signal appears, pay attention to low-temperature and high-wind conditions. How Do I Use Backlight, Data Hold, And Max/Min Mode? Press the power/backlight key during operation to turn the backlight on or off. Press the Data Hold key to lock or unlock the current displayed reading. Press the measurement mode key to switch among real-time, Max, and Min reading modes. Does TR401 Turn Off Automatically? Yes. During normal operation, TR401 automatically turns off after approximately 5 minutes of no key operation to save power. Auto power-off can be disabled from the power-off state by using the key combination described in the user manual. Can TR401 Measure Light, Sound, Humidity, Or Pressure? No. TR401 is designed for wind speed and temperature measurement. For illuminance, choose TE301. For sound level, choose TN201. For temperature and humidity, choose TM101. TR401 is not a pressure tester or refrigerant leak detector. What Is Included In The TR401 Package? The package image shows the TR401 digital anemometer main unit, 3 AAA batteries, wrist strap, retail box, and user manual. Refer to the Packing List image for the final package contents. How Long Is The Warranty Support? AUTOOL provides 3-year support for eligible non-human damage cases. For setup, measurement range confirmation, application questions, warranty, accessories, or related instrument selection, contact AUTOOL Store support.Warranty And ContactWarranty And ContactFor 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 SupportUse 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 casesWind speed and temperature measurement range confirmationBattery, backlight, unit switching, Data Hold, and Max/Min mode guidanceWind Chill warning and Beaufort scale explanationPacking List and accessory confirmationTR401 / TE301 / TN201 / TM101 measuring instrument selectionEmail Support[email protected] WhatsApp Support 86 189 2647 7404