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Repair testing / 8 sub-categories

Automotive Repair & Testing Equipment

Diagnostic tools for leak tracing, visual inspection, battery health, circuits, pressure, spark, oil, and electrical readings.

Leak tracingRauch-LecksuchgerätFind EVAP, intake, vacuum, exhaust, and sealed-system leaks faster. Visual inspectionIntelligentes Gelenk-EndoskopInspect cylinders, pipes, panels, and hidden spaces with controlled camera movement. Battery healthBatteriesystemtesterCheck battery, starting, charging, and electrical supply conditions. Circuit diagnosisKfz-StromkreistesterTrace power, ground, continuity, shorts, and component activation faults. Fluid checkÖlanalyse-TesterEvaluate oil condition and contamination clues before deeper diagnosis. CompressionMotordrucktesterMeasure cylinder, fuel, vacuum, and pressure performance. Ignition testZündkerzentesterVerify ignition spark behavior and plug performance before replacement. Electrical meterKfz-DiagnosemultimeterRead voltage, resistance, current, frequency, and automotive signals.

Repair maintenance / 6 sub-categories

Automotive Repair & Maintenance Equipment

Service equipment for fluid exchange, A/C diagnostics, refrigerant recovery, oil handling, and cooling-system work.

ATF serviceGetriebeöl-WechselgerätExchange automatic transmission fluid with controlled flow. BremsflüssigkeitPulsierendes Bremsflüssigkeits-WechselgerätFlush brake fluid with pulsed pressure for consistent bleeding. A/C gaugeSmartes digitales Manometer-SetMonitor refrigerant pressure, vacuum, temperature, and A/C data. A/C recoveryKältemittel-RückgewinnungsgerätRecover, vacuum, and recharge refrigerant for repeatable A/C service. Oil handlingPneumatischer Ölablasser & ÖlabsaugerDrain and extract used oil cleanly in service environments. Cooling serviceKühlsystem-Prüf- und BefüllgerätPressure test, vacuum fill, and reduce trapped air.

Carbon cleaning / 3 sub-categories

Carbon Deposit Cleaning Equipment

Carbon-removal equipment for injectors, intake valves, components, and workshop cleaning jobs.

Injector benchEinspritzdüsen-Reiniger & TesterClean injectors and compare spray, flow, leakage, and atomization. Walnut blastingWalnussschalen-EntkokungsgerätRemove intake valve carbon deposits using walnut media. Dry ice cleaningTrockeneis-StrahlgerätClean carbon, grease, and grime with reduced residue.

Wheel tire / 3 sub-categories

Wheel and Tire Repair Equipment

Equipment for alignment, lifting, tire repair, tire mounting, and service-bay workflows.

Alignment3D-AchsvermessungsgerätMeasure alignment angles and support tire-wear correction. Bay liftingHebetechnikLift vehicles for underbody, tire, brake, and suspension work. Tire serviceReifenserviceSupport tire mounting, balancing, repair, and routine tire service.

Tool storage / 1 sub-category

Workshop Tool Storage Series

Storage products for keeping workshop tools, test equipment, and accessories organized.

Shop organizationWerkzeugaufbewahrung für WerkstättenKeep diagnostic tools and repair equipment organized by bay.

EV charging / 1 sub-category

Electric Vehicle Charger Series

EV charging products for new-energy vehicle service, workshop use, and installation scenarios.

New energyEV-LadenBrowse electric vehicle charging products for garage and shop use.

OBD diagnosis / 4 sub-categories

OBD Diagnostic Tools

OBD-related testers, cable products, used-car inspection tools, and key frequency diagnostics.

Used car checkDiagnosetester für GebrauchtwagenInspect used vehicles and identify hidden system faults. Key signalFahrzeugschlüssel-FrequenztesterCheck remote key frequency signals and key diagnostics. Connector cableOBD-KabelFind diagnostic cables and connectors for vehicle interfaces. Cable setOBD Cable SeriesBrowse OBD cable families for models, adapters, and setups.

Accessories / 8 sub-categories

Zubehör

Replacement parts, adapters, consumables, cables, and add-ons for major diagnostic and service equipment.

Alignment partsZubehör für 3D-AchsvermessungsgeräteTargets, clamps, parts, and support items for alignment machines. Leak accessoriesZubehör für Rauch-LecksuchgeräteAdapters, hoses, caps, and consumables for smoke testing. Camera partsAutomotive Inspection Camera AccessoriesCamera probes, hooks, mirrors, cables, and inspection attachments. Injector partsZubehör für Einspritzdüsen-Reiniger & TesterAdapters, tubes, seals, and service parts for injector benches. Walnut partsZubehör für Walnussschalen-StrahlgeräteNozzles, hoses, adapters, and parts for walnut de-carbon cleaning. Dry ice partsZubehör für TrockeneisstrahlmaschinenNozzles, tubes, fittings, and support for dry ice blasting. A/C partsA/C Refrigerant Recovery & Recharge Machine AccessoriesHoses, couplers, filters, fittings, and service parts for A/C machines. Battery partsZubehör für BatterietesterClamps, cables, adapters, and add-ons for battery testers.

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AUTOOL TN201 digitales Schallpegelmessgerät mit A-Bewertung

AUTOOL TN201 weighting Digital Sound Level

AUTOOL TN201 digitales Schallpegelmessgerät mit A-Bewertung

Bewertet mit 5.00 von 5, basierend auf 1 Kundenbewertung

(1 Kundenrezension)

US$24.99

Key Features

A-Weighting
Dual Speeds
Min Max Capture

Ship From

Zurücksetzen

☰ REQUEST BULK / B2B QUOTE

Secure checkoutFast supportBulk ready

AUTOOL TN201

Produktübersicht

The AUTOOL TN201 Digital Sound Level Meter is a compact A-weighting noise meter for measuring environmental sound levels in workshops, homes, schools, offices, hospitals, factories, and other daily noise-checking scenarios. It supports 30-130dB sound measurement, Fast / Slow response modes, MAX / MIN value measurement, Data Hold, a backlit digital display, and a capacitive microphone for sensitive and precise sound assessment.

A-Weighting 30-130dB Fast / Slow MAX / MIN

0.1dBResolution

±1.5dBAccuracy

31.5Hz-8kHzFrequency

3 JahreGarantie

AUTOOL TN201 digital sound level meter main product image showing A-weighting, Fast Slow, MAX MIN, auto off and backlit display features

Hauptmerkmale

TN201 combines A-weighting measurement, selectable response speed, maximum / minimum value capture, clear display reading, sensitive microphone pickup, and power-saving auto-off in a portable sound level meter.

AUTOOL TN201 A-weighting sound level meter feature showing 30 to 130dB range, ±1.5dB accuracy and 31.5Hz to 8kHz response frequency

A-Weighting Measurement

A-weighting simulates the human ear’s sensitivity to sound, helping produce noise measurements that better match real hearing perception.

AUTOOL TN201 Fast and Slow response mode image showing 125ms fast mode and 1s slow mode

Fast / Slow Response Modes

Fast mode uses 125ms/time for fluctuating or unstable noise, while Slow mode uses 1s/time for steadier noise observation.

AUTOOL TN201 MAX and MIN value measurement feature image

MAX / MIN Value Measurement

TN201 can capture maximum and minimum noise values, helping users understand the current sound-level range in the environment.

Backlit Display

The 1.6-inch backlit display with large digits makes sound data easier to read in low-light or darker working environments.

Capacitive Microphone

The capacitive microphone and windproof sponge ball support high sensitivity, high precision, and fast response during sound-level testing.

Auto-Off Power Saving

The meter supports 0-120 minute automatic shutdown, helping reduce battery waste during daily measurement work.

Technische Daten

Specifications And Display Details

Confirm the TN201 measurement range, resolution, accuracy, response modes, display symbols, working environment, and warranty details before ordering.

Measurement
Produkt	AUTOOL TN201 Digital Sound Level Meter
Measurement Range	30-130dB
Resolution	0.1dB
Accuracy	±1.5dB
Response Frequency	31.5Hz-8kHz
Weighting	A-weighting
Response Modes	Fast 125ms / Slow 1s
Display And Operation
Anzeige	Backlit digital display
Display Details	MAX, MIN, HOLD, Battery Level, dBA, Fast / Slow, and numeric display area
MAX / MIN	Supports maximum and minimum value measurement
Data Hold	Supports data hold display
Auto-Off	0-120min automatic shutdown timer
Environment And Support
Working Temperature	0-40°C
Working Humidity	0-80%RH
Protection Level	IP40
Garantie	3-year warranty for eligible non-human damage cases
Wartung	Lifetime maintenance support

AUTOOL TN201 display details image showing Data Hold, Max, Min, battery level, dBA, Fast Slow and numeric display area

Measurement

ProduktAUTOOL TN201 Digital Sound Level Meter

Measurement Range30-130dB

Resolution0.1dB

Accuracy±1.5dB

Response Frequency31.5Hz-8kHz

WeightingA-weighting

Response ModesFast 125ms / Slow 1s

Display And Operation

AnzeigeBacklit digital display

Display DetailsMAX, MIN, HOLD, Battery Level, dBA, Fast / Slow, and numeric display area

MAX / MINSupports maximum and minimum value measurement

Data HoldSupports data hold display

Auto-Off0-120min automatic shutdown timer

Environment And Support

Working Temperature0-40°C

Working Humidity0-80%RH

Protection LevelIP40

Garantie3-year warranty for eligible non-human damage cases

WartungLifetime maintenance support

Applications

Use TN201 for quick sound-level checks in automotive, indoor, public, commercial, and industrial environments.

AUTOOL TN201 applicable scenes including workshop, home, school, office building, hospital and factory

Workshop Noise

Check workshop or engine-related noise levels during daily maintenance and environmental assessment.

Home Noise

Measure household noise from appliances, equipment, rooms, or nearby environments.

School Noise

Support classroom, hallway, or campus noise level checks.

Office Building Noise

Use for office, meeting room, or building environment sound checks.

Hospital Noise

Assist with quiet-area noise monitoring in hospitals or related healthcare environments.

Factory Noise

Measure machinery or production-area sound levels for workplace noise observation.

Produktvergleich

Compare AUTOOL measuring instruments before choosing the right tool for sound level, temperature / humidity, light, or wind speed measurement.

TN201 FocusDigital sound level meter for 30-130dB noise measurement

TM101 FocusThermo-hygrometer for temperature and humidity checks

TE301 FocusDigital light meter for illuminance measurement

TR401 FocusDigital anemometer for wind speed measurement

Decision CheckChoose TN201 for noise, TM101 for temperature / humidity, TE301 for light, and TR401 for airflow.

AUTOOL surveyor instrument comparison showing TM101, TN201, TE301 and TR401 functions and specifications

Handbuch und Downloads

Download the AUTOOL TN201 user manual for button functions, display symbols, measurement modes, and operation notes.

AUTOOL TN201 User Manual

Open the PDF manual for TN201 setup, A-weighting measurement, Fast / Slow modes, MAX / MIN display, and operation support.

Handbuch herunterladen

Need Help Choosing A Meter?

Contact AUTOOL Store if you need help choosing TN201 for noise measurement or comparing it with TM101, TE301, and TR401 instruments.

E-Mailsupport@autoolstore.com WhatsApp+86 189 2647 7404

AUTOOL TN201 packing list showing sound level meter, AAA batteries, lanyard, user manual and retail box

Lieferumfang

The packing list image shows the TN201 main unit, batteries, lanyard, user manual, and retail packaging. Only one most relevant packing list image is used for this section.

HauptgerätAUTOOL TN201 Digital Sound Level Meter

BatteriesAAA batteries shown in the package image

LanyardWrist strap / lanyard shown in the package image

DokumentationUser manual

PackagingRetail box

Fragen und Antworten

These answers cover A-weighting measurement, measurement range, Fast / Slow response modes, MAX / MIN values, backlit display, and suitable noise-checking scenes.

What Is A-Weighting Measurement?

What Is The Measurement Range Of TN201?

When Should I Use Fast Or Slow Mode?

Can TN201 Record Maximum And Minimum Noise Values?

Can I Use TN201 In Dark Environments?

What Scenes Is TN201 Suitable For?

Garantie und Kontakt

For manual requests, measurement mode support, display reading support, related measuring instrument selection, warranty support, or lifetime maintenance questions, contact AUTOOL Store directly.

Beratung vor dem Kauf und Produktsupport

Use support if you need help confirming whether TN201 is suitable for your noise measurement scene, comparing TN201 with TM101 / TE301 / TR401, understanding Fast / Slow mode, reading display symbols, or requesting warranty and maintenance support.

3-year warranty for eligible non-human damage cases
Lifetime maintenance support
Manual and operation support
A-weighting, Fast / Slow, MAX / MIN, and Data Hold support
Related measuring instrument selection support

Support per E-Mailsupport@autoolstore.com WhatsApp Support+86 189 2647 7404

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