NHS & School Discounts Available: Please call for more information.

Martindale SPL82 Data Logging Sound Level Meter

Be the first to review this product

  • Measures noise levels from 30dB to 130dB with a 60dB dynamic range
  • Large internal memory and battery life allows long term noise monitoring
  • Frequency range of 20Hz to 8kHz covers entire human hearing range

rrp £308.00

now £254.00 (Ex. VAT) £304.80 (Inc. VAT)

rrp £308.00


Please select a free gift below.

  • Description

    Martindale SPL82 Data Logging Sound Level Meter

    The Martindale SPL82 Data Logging Sound Level Meter is a Class 2 sound meter that measures sound pressure level from 30dB and 130dB with a 0.1dB resolution and an accuracy of ±1.4dB. The dynamic range of 60dB means that the overall measuring range is split into three different operating ranges. The meter is compatible with sounds of frequencies between 20Hz and 8kHz which covers the entire human hearing range. ‘A’ and ‘C’ frequency weighting is available for different applications and there is also the option of fast or slow time weighting.

    The Martindale SPL82 is a datalogging sound meter which is capable of monitoring an environment over an extended period thanks to a 64,000-spot capacity internal memory. For longer-term monitoring, the meter can be mounted on a tripod and externally powered. In instances where the internal memory is not large enough, it can even be attached to separate recording devices via DC and AC outputs.

    Readings are shown on the Martindale SPL82 via a clear digital screen and it is possible to view minimum and maximum readings when required. The battery lasts for approximately 24 hours and the meter comes with a USB cable and software package that allow data to be transferred to a PC. It conforms to BS EN 61672-1.

    Martindale part number: SPL82

    Key Features

    • Measuring range: 30dB to 130dB
    • Resolution: 0.1dB
    • Frequency range: 20Hz to 8kHz
    • Accuracy: ±1.4dB
    • Dynamic range: 60dB
    • Capable of long term monitoring
    • Large internal memory
    • Downloadable via USB
    • 24-hour battery life
  • Specification

    • Measuring level range: 30 – 130dB
    • Resolution: 0.1dB
    • Frequency range: 20Hz – 8kHz
    • Frequency weighting: A or C
    • Level ranges: Lo: 30 – 90dB
    • Med: 50 – 110dB
    • Hi: 70 – 130dB
    • Accuracy: ±1.4dB (under reference conditions @ 94dB, 1KHz)
    • Dynamic range: 60dB
    • Time weighting: fast or slow
    • Microphone: ½ inch electret condenser microphone
    • AC output: 1Vrms at full scale (full scale is the upper limit of the selected level range)
    • DC output: 10mV/dB


    • Digital display: 4 digit liquid crystal display
    • Sampling rate: twice per second
    • Analogue display: 30 segment bar graph
    • Analogue resolution: 2dB
    • Analogue measurement rate: 20 times per second

    Alarm function:

    • OVER is when output is more than the upper limit of the range (over 130dB).
    • UNDER is when output is less than the lower limit of the range (under 30dB).
    • Data logging capacity: 64,000 records
    • Power: 4 x 1.5V AAA alkaline batteries (IEC LR03, NEDA 24A)
    • Battery life: 24 hours (approximate)
    • Auto power off: 30 mins (can be disabled)
    • Power consumption: 0.2W approx
    • External power supply: 5V DC (micro USB plug)
    • Dimensions: 264 (L) x 63 (W) x 29mm (H)
    • Weight: 245g including battery
    • Includes: storage case, 4 x 1.5V AAA alkaline batteries, software, micro USB cable, 3.5mm plug, USB stick and instruction manual.


    • Operating conditions: Temperature: 0°C to 40°C (32 to 104°F)
    • Relative humidity: 10 to 90% R.H.
    • Storage conditions: Temperature: -10°C to 60°C (14 to 140°F)
    • Relative humidity: 10 to 75% R.H.


    • Complies with BS EN 61672-1 Class 2


    • Conforms to BS EN 61326-1
  • Supplied Accessories

    • Martindale SPL82 Data Logging Sound Level Meter
    • Storage case
    • 4 x 1.5V AAA batteries
    • Software
    • Micro USB cable
    • 3.5mm plug
    • USB stick
    • Instructions for Martindale SPL82
  • Product Questions

    Please Sign in or Create an account to post a question.

    There are no entries.

  • Reviews

    There are currently no reviews for this product. If you have previously purchased it please leave a review using our quick and easy form to the right.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Delivery Information

    At Test-Meter.co.uk we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.