Best Trotec Sl400 2026

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Last Updated - 22.07.2026

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01

TROTEC

TROTEC Sound Level Meter BS30WP Versatile Sound Level Meter as App Sensor with Smartphone Operation Automatic Shut-Off Measurement Value Hold Logging and Alarm Function

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9.6

Exceptional

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Main highlights

With the BS30WP, you can record series measurements via logging function, compare determined data directly in the mobile device or use the measured values in combination for differentiated analysis on site.
This means that calculated maximum, minimum or average values can be conveniently displayed for the sound level measured values determined by the meter and transmitted to the app, and individual limit values can be assigned, when exceeding and falling below an acoustic alarm is automatically made.
The BS30WP sound level meter impresses with its high measurement sensitivity and is therefore particularly recommended for precise determination of already low sound levels from 35 and up to 130 dB(A). The meter is ready to use, can be easily connected to the app and then displays all readings on the mobile device.
Thanks to the clever combination of appSensor and the accompanying free Multimeasure Mobile app, users benefit from numerous practical advantages in terms of flexibility, analysis functions, data control and documentation.
For use in stormy measurement conditions, an attachable wind shield is also included that suppresses annoying wind noise while not affecting sound level measurement.

78,99 €
02

TROTEC

TROTEC Dezibel Measuring Instrument SL300 - Sound Meter Calibrated with Recording - Measuring Range 30 to 130 dB (A), Class 2, Memory 50 Readings

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9.4

Excellent

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Main highlights

With A and C frequency rating, fast-slow time evaluation and many other practice-oriented functions, this meter from the MultiMeasure Professional series is the perfect solution for demanding sound level measurements.
The SL300's large four-digit readings display with additional bargraph display is easy to read thanks to the LCD backlight in any environment.
Its handy size, light weight and key arrangement optimized for one-handed operation make the SL300 the ideal basic equipment for standard measurements in industry, work and environmental protection.
As a sound level meter according to accuracy class 2, the SL300 is ideal for documenting machine and environmental noise or workplace and noise hazard measurements.

76,99 €
03

TROTEC

TROTEC Laser Meter Distance BD8M - Digital Rangefinder - Range up to 40 m, Includes Cross Line Laser, Tape Measure, Memory for 20 Readings

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9.3

Excellent

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With the compact 3-in-1 multifunctional meter, laser measurement allows you to quickly and easily determine the exact measurement of distances, areas and volumes. Non-slip soft grip inserts ensure a secure grip
The outstanding features of the extremely lightweight measuring device are rounded off by a practical hand strap and a belt clip integrated in the device housing
The measured data is easily readable in the backlit display and additionally in the internal data memory (max. 20 measurements)
Thanks to its robust ABS housing, the BD8M can withstand even harsh conditions on construction sites. An additional fall protection is provided by an all-round rubber coating with edge protection
For maximum operating time, the BD8M has an automatic shut-off that turns off the laser after 30 seconds when not in use and the entire device after 2 minutes
Always the exact size. Precise measurement results are easily possible with the laser distance meter. Intelligent function settings indicate whether or not it should be included in the distance calculation

29,99 €
Value for Money

04

TROTEC

Trotec BS06 Sound Level Meter 40-130 dB

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9.2

Excellent

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Main highlights

With the BS06, the sound level of various noise sources can be reliably detected within a measuring range of 40 to 130 dB(A). In addition, minimum and maximum value can be displayed.
The BS06 can also be used for quality control in construction trades, for example for detecting noise sources or too weak insulation. Often the disturbing noise is transmitted through the ventilation system or other supply shafts.
Thanks to the successful combination of innovative equipment, ergonomic design and unbeatable value for money, this precision instrument is suitable for a wide range of applications, for example for noise and noise measurement in the office, in leisure, machine checks, in private living environment, on the construction site, in the disco and much more.
For use in draughty outdoor environments, an attachable wind shield is also included that suppresses annoying wind noise while not affecting sound level measurement. An integrated sensor also permanently monitors the ambient light and automatically switches on the display lighting in low light conditions.
Advantages for practice: development, design, production: 100% Trotec, fast and reliable sound level measurements, optimal value for money, minimum value, maximum value and hold function, sensor-controlled display lighting in low light conditions, easy one-handed operation, very short response time, automatic switch-off, tripod thread, practice-optimised German industrial design, protected design

24,99 €
05

Brandson

Brandson - Sound level meter calibrated - Digital volume meter - 35dB to 130dB with LCD display with backlight - Noise meter - MAX/MIN data storage

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9.1

Excellent

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Main highlights

With the MAX function, the last determined maximum value is displayed during the period of a measurement. For example, at a construction site you can determine how high the maximum load is within your measurement period. "Hold" fixes the last measured value for you.
The sound level meter delivers precise readings with a resolution of 0.1 dB over a wide volume range - from whispers to rock concerts. Frequencies from 32 hertz (subwoofer, church organ) up to 8 kHz (birdsong, and higher) are recorded. The accuracy is in the range of +/- 1.5 dB. A protective cap on the measuring microphone shields wind noise.
The large display makes reading the readings an easy thing even on the extended arm. In dark environments, you can turn on a display lighting.
Is the volume tolerable or already too high? What one still perceives as reasonable is no longer acceptable for the other. To find a common language here, objective readings help. This is exactly what the Brandson sound level meter delivers with high precision. When delivered, the device is already calibrated correctly. | 304418
An inch thread on the back allows a professional measuring setup using a tripod. After ten minutes of non-use, the device switches off to save the batteries (3 x AAA batteries already included).

26,85 €
06

SURLABA

Digital Decibel Meter, 3-in-1 Sound Level Meter, Wall Hanging, Sound Level Meter with Temperature & Humidity, 30 ~ 130 dB, 11 Inch Large LED Screen, for Home, Baby Room, Library

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【High accuracy sound level meter】Decibel level measuring range: 30~130dB, accuracy: ±1.5dB; frequency range: 50Hz ~8.5KHz; temperature range: 14~140°F; humidity range: 20~85%. Real-time monitoring can give you accurate data about the sound level in the environment.
Wide application: the noise meter can be used in various occasions, such as monitoring the noise level at home, library, workshop, hospital, factory, school, living area, baby room and audio system office and any other noise-sensitive environment.
Sound level display: the noise alarm face icon automatically switches when the decibels are at different levels. Green symbol: less than 60dB; yellow symbol: 60~75dB; orange symbol: 75~85dB; red symbol: more than 85dB.
Professional sound control tool: This decibel meter is a useful tool designed for quality control of environmental noise. It applies to noise technology, industrial safety, product quality control, health control, etc.
Extra large LCD display and wall mount: This digital volume meter is equipped with a high-resolution backlit LCD screen, you can easily read it all day long. Our high-quality wall mounted decibel knife is easy to set up and perfect for continuous monitoring.

52,99 €