NK121 - SONIK-SE Environmental Noise Measurement System with Occupational Noise Features Rental

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The SONIK-SE is a power sound level meter which is ideal for performing occupational and environmental noise assessments for a variety of applications.

It's new, it's fully compliant and most importantly it's very easy to use. Hire this SONIK-S system and you'll be supplied with a Class 1 SONIK Sound Meter, Microphone Windshield, Class 1 Acoustic Calibrator, Batteries and Software - which is everything you need.

Alternatively, call 01723 584250 to arrange your booking


* Required Fields


1: Choose a Start Date

2: Choose Rental Duration

  • 3 Days
    £114.00 Selected
  • 1 Week
    £190.00 Selected
  • 2 Weeks
    £342.00 Selected
  • 3 Weeks
    £485.00 Selected
  • 4 Weeks
    £485.00 Selected

For longer durations please contact us

3: Optional Extras

Add Damage Waiver +10% of total fee
Add Return Carriage Via Courier - £20


Total Price
Hire the SONIK Sound Meter
SONIK-SE Sound Meter Hire Hire the SONIK Sound Meter Hire the SONIK Occupational Noise Measurement System with Calibrator, Software and Case

How do I book?

Booking is easy, choose your Rental Period, Start Date and any available accessories. After you click 'Add to Cart' and complete the checkout process we'll check your product is available and contact you to confirm your order.

The Damage Waiver is calculated at 10% of the cost of rental.

Return Carriage means we will arrange collection and return to us for £20.

Note that the Price shown here will reflect the instrument and Rental Period. Return Carriage and Damage Waiver costs will be added on the Cart and Checkout Pages.

Brand Castle Group
Available Outside the UK? Yes

SONIK Environmental Noise Measurement System with Occupational Noise Features - Hire it Today!

The SONIK-SE is a power sound level meter which is ideal for performing occupational and environmental noise assessments for a variety of applications.

Sound meters that do exactly what you need them to

  • Easy Operation and Setup
  • 24+ Hours Battery Life
  • On-Going Warranty
  • Fully Compliant to IEC 61672-1:2013
  • Simultanous Measurements
  • Multiple Applications

The SONIK-SE has all the features required for performing Noise at Work assessments, but it also provides you with a host of environmental parameters that are required for measurements for numerous applications such as BS4142 (complaints about industry), BS5228 (construction noise), Planning Guidance and Boundary Monitoring to name just a few.

It's also really easy to use. You can ensure you're measuring the correct data by simply choosing one of the pre-set measurement templates, allowing you to easily switch between measurement for Occupational (Noise at Work) or Environmental Noise applications


Click to see our dBdataPro software to see your readings

Technical Specification

Instrument Standards:

IEC 61672-1: 2002 Class 1 Group X

IEC 61672-1: 2002 Class 2 Group X


English UK, English US, Chinese, French, German, Italian, Portuguese Brazilian, Russian, Spanish, Dutch, Greek

Level Ranges:

Range Name

Linear Range

Peak Range


25 – 100 dB

40 – 103 dB


45 – 120 dB

60 – 123 dB


65 – 140 dB

80 – 143 dB

Quick Setup Modes (SONIK-SE Only):

Noise at Work, Environmental, All Parameters

Frequency Range

1 Hz - 20 kHz (electrical characteristics)

Class 1: 10 Hz - 20 kHz (including microphone)

Class 2: 20Hz - 8kHz (including microphone)


Class 1: ½” Pre-Polarized - Free Field (IEC)

Pressure (ANSI) Sensititvity (25mV/Pa)


Class 2: ½” Pre-Polarized - Free Field (IEC)

Pressure (ANSI) Sensititvity (25mV/Pa)

Measurement Channels: Two

Microphone Preamplifier:

Low Noise, Removable Preamplifier



Lp, Leq, Lmax, Lpeak, Exposure Pa2h, Lep'd, %Dose, %Dose Per Hour, Points, Points Per Hour, Under Range, Overload


As SONIK-S, plus LE, L10, L90 and either L1, L5, L50, L95, L99

Noise Floor (Typical):

‘A’ Weighting < 16.0dB

‘C’ Weighting < 17.2dB

‘Z’ Weighting < 18.9dB

Linear Operating range: 75 dB

Display: 2.4” Full Colour TFT 240x320 pixels

Frequency Weighting:

‘A’, ‘C’ and ‘Z’

Combinations of ‘A’, ‘A’&’C’ simultaneous or ‘A’&’Z’ simultaneous available for Lp, Leq and Lmax


Batteries: 4 x AA (1. 5V) - Typically 20 hours continuous use (screen settings dependent)

Time Weighting: ‘Slow’, ’Fast’ and ‘Impulse’

External Power:Micro USB type B, 0.5A

Percentiles (SONIK-SE only):

L10, L90 and either L1, L5, L50, L95, L99

Connections: Micro USB type B

Exchange rate: 3dB, 4dB or 5dB


Temperature Operating Range: -10 to + 50ºC

Humidity: Up to 90% RH Non-Condensing

Criterion Level: 75dB, 80dB, 85dB or 90dB


High Impact ABS plastic with membrane keypad

Threshold Level: -5dB, -10dB or OFF

Size and Weight


Including Pre-Amplifier:

260mm (H) x 67mm (W) x 26mm (D)

Excluding Pre-Amplifier:

184mm (H) x 67mm (W) x 26mm (D)

Memory: 4MB – Up to 4000 Data Intervals Maximum in one or multiple recordings


207g (Without Batteries

What's in the Box

  • GA142S - SONIK-S Sound Level Meter (Class 1 or Class 2 depending on selection above)

  • KG205 - Sound Meter Windshield

  • Free dBDataLITE Software

  • Free TheCastleCloud Software


SONIK Sound Meters work with Secure Cloud or PC Based Software

You can analyse your data using either Cloud or PC Based software that's free and simple to use.

Cloud Software - TheCastleCloud.com

The SONIK sound level meters can be used with TheCastleCloud.com, a secure Cloud based noise analysis software that can be accessed from any device with a browser and an internet connection. Your data is secure and easily manageable, and has full noise analysis features.

  • Start Account Completely Free
  • Powerful Database System
  • Numerous Calculators
  • Customised Reporting
  • PRO Accounts available for increased storage and features

PC Software - dBdataLite

Having instant access to all of your data on one screen means better decision making and streamlined operation. With all the data on-screen, dBdata allows you to manage the data files, copy out the data you want and print reports directly to hard copy.

For increased functionality, there is the option to upgrade to the full dBdataPRO software, which gives the benefit of greater data-manipulation, graphical views and analysis for hearing protection, dose calculations and NR curves.

Model Comparison


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