Unmonitored noise levels aredangerousand deceptive.

Excessive noise exposure causes permanent hearing damage, yet most environments remain unmonitored. Relying on guesswork for workplace safety or acoustic testing leads to inaccurate data and health risks.

Danger Threshold

The level at which prolonged exposure begins to cause permanent noise-induced hearing loss.

Exposure Risk

Industrial and home environments often exceed safe limits without the residents ever noticing.

1.5dB+/-

Accuracy Gap

The margin of error in uncalibrated devices that can lead to false safety compliance reports.

Hearing Hazards

Undetected high-decibel peaks in workplaces can lead to irreversible auditory damage.

Inaccurate Metrics

Basic smartphone apps lack the precision sensors needed for professional-grade acoustic monitoring.

Limited Data

Most meters ignore ambient temperature, missing a critical factor in environmental safety testing.

The Solution

Professional precision
without thetechnicality

TrekDeci simplifies acoustic monitoring with a high-precision sensor and dual-function display, giving you instant, reliable environmental data.

Before TrekDeci

Guessing noise levels

Uncertainty about whether an environment is safe for hearing.

Unreliable phone apps

Software-based readings that vary by device and microphone quality.

Missing peak data

Failing to capture the loudest sound spikes during a testing session.

Single-metric tools

Carrying separate devices for sound and temperature measurement.

With TrekDeci

Certified accuracy

Laboratory-grade sensors for dependable decibel measurement.

High-precision hardware

Dedicated physical sensors designed specifically for acoustic capture.

Data hold function

Easily lock and capture peak noise levels for accurate reporting.

Dual-function data

Simultaneous sound and temperature readings in one device.

0.1

Digital display resolution

130dB

Maximum detection range

±1.5dB

High precision accuracy

DualDisplay

Sound & Temp tracking

Key Features

Monitoring thatsimplifiessafety

Engineered for maximum reliability. Every feature is designed to capture professional data with zero technical hassle.

Precision...
High Sensitivity Sensor

Capture every decibel with extreme accuracy

Advanced internal sensors capture noise from 30dB up to 130dB. No more guessing in industrial settings or home studios—just immediate, accurate readings for your peace of mind.

Wide range monitoring (30-130dB)
High-sensitivity noise detection
Reliable professional performance
Dual Function System

Environmental data at a glance

The dual-display design allows you to monitor sound levels while simultaneously tracking ambient temperature. Get more complete data for workplace monitoring or acoustic engineering without switching devices.

Sound & Temp displayed together
Complete environmental awareness
Fast-response thermistor sensor

2
modes

Backlit LCD
Data Hold Logic

Never miss a peak reading again

Equipped with a Data Hold function, TrekDeci locks in the highest values during fluctuating noise tests. The backlit display ensures you can see your data clearly in dark mechanical rooms or bright outdoor sites.

Lock-in peak measurement
Crystal clear backlit reading
User-friendly interface
Compact Build

Built for the mobile professional

Constructed from lightweight, impact-resistant materials, this meter is designed to go anywhere. Its ergonomic, portable design fits easily in a pocket or toolkit for on-the-spot noise assessments.

Durable lightweight housing
Portable ergonomic grip
Auto-power off for longevity

HD
ABS
How It Works

Three steps.
Zero complexity.

From unmonitored noise to precise environmental data in seconds.

Power On

Simply turn on the device and select your preferred function. The LCD initializes in milliseconds.

Begin Sampling

Hold the meter towards the sound source. The high-precision sensor updates decibel and temperature levels in real-time.

Hold & Log

Use the Data Hold button to lock the peak value. Record your environmental data for compliance or testing reports.

Ready to protect your hearing and safety?

Join 10,000+ professionals and homeowners using TrekDeci for dependable monitoring.

Get 50% Off Today
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TrekDeci Decibel Meter

Dual Sound & Temperature Monitor

4.9
(1,247 reviews)
30-130dB wide sensing range
Backlit LCD for any lighting
Ambient temperature tracking
Compact portable ABS build
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90-Day Guarantee

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Not all meters are built for reliability. Here is how TrekDeci stacks up against the competition.

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Capability
TrekDeci
Our Pick
Mobile Apps

Entry-Level Meters

50% OFF

More accurate than free mobile apps

Sound and temperature functionality

Missed peak readings with Data Hold

Trusted bythousandsof technicians

Based on 1,247 reviews

"I've used expensive handhelds before, but TrekDeci is just as accurate and way more portable. The backlit screen is a lifesaver when I'm checking noise levels in dark machine rooms."

James Miller

Safety Inspector • USA

"Perfect for my home studio setup. I needed to calibrate my speakers and monitor ambient noise leakage. The temperature function helped me track heat buildup in my gear rack too!"

Andrew Chen

Audio Engineer • USA

"I bought this to prove to my landlord that the nearby construction was exceeding noise limits. The Data Hold function captured the peaks perfectly, providing the evidence I needed."

Rachel Vance

Homeowner • USA

90-Day Performance Guarantee

Try TrekDeci risk-free for 90 days. If you're not completely satisfied with its accuracy and reliability in monitoring your environment, we'll refund every penny.

Got
questions?

Everything you need to know about the TrekDeci Meter. Can't find your answer?Contact Support

TrekDeci is calibrated for professional accuracy within a range of +/- 1.5 decibels. It captures a wide spectrum from 30dB to 130dB, making it suitable for both quiet indoor environments and loud industrial sites.

Yes! TrekDeci is designed for portability. The backlit LCD ensures you can see readings clearly in direct sunlight, and the high-precision sensor works well in various outdoor weather conditions.

The Data Hold button allows you to freeze the current reading on the screen. This is extremely useful for capturing peak noise levels (spikes) so you can record the maximum decibel level reached during a test.

TrekDeci includes a built-in thermistor sensor that tracks the ambient air temperature simultaneously with the sound levels. Both metrics are displayed on the dual-function screen for comprehensive data logging.

Yes. It features an auto power-off function and a low-battery indicator, ensuring that you don't waste energy and always know when it's time for a battery change before a critical measurement.

TrekDeci is constructed from high-density ABS plastic, making it lightweight yet resistant to the minor drops and vibrations commonly found in mechanical and industrial workplaces.

US orders typically arrive within 7-10 business days. Every TrekDeci order includes free shipping and tracking, arriving in professional, protective packaging.

Monitor accurately.
Protect your hearing.

Join thousands of safety professionals who have upgraded their toolkits with the TrekDeci high-precision decibel meter.