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Martindale SPL82 Data Logger Sound Level Meter

The SPL82 is a handheld Class 2 sound level meter for on-site measurements.

Next Day Delivery (subject to availability)

£253.95 exc. VAT £304.74 inc. VAT £369.60 inc. VAT
  • Min/max hold
  • 30 – 130dB range
  • Data Logging
  • Battery Operated
  • Low Battery Indication
  • Min/Max Function
  • FreeDelivery
  • 30DayMoneyBack
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  • Description
  • Features & Specification
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Martindale SPL82 Data Logger Sound Level Meter

The SPL82 is a handheld Class 2 sound level meter for on-site measurements in accordance with the Noise at Work legislation for industrial and office environments. It has a built-in logger for up to 64,000 records for monitoring and documenting noise levels.

For longer logging periods the SPL82 can be tripod mounted and externally powered. The meter features A and C frequency weighting, fast and slow time weighting and can be connected to external recording devices via the AC and DC outputs.

The SPL82 Comes Supplied With:

  • 1x Micro USB Cable
  • 1x PC Software on CD
  • 1x Windscreen
  • 1x storage case

Key Features:

  • Fast and Slow time averaging
  • Min/Max Values
  • Auto Power off
  • 64,000 Record Data Logging Capacity
  • Tripod Mounting

ISSWWW and Martindale Electric

Founded in 1928 and also owns Edgcumbe Instruments Metrohm® products, as well as the John Drummond Engineers range of test lamps. They are a British owned company, based in Watford, just 5 minutes from junction 5 of the M1. Their product range helps electricians and maintenance engineers carry out portable appliance testing, check fixed wiring for 17th Edition and Part P testing, safely prove dead, and measure everything from light and sound levels to microwave leakage and power consumption.We are proud to be able to offer Martindale's products and services and have done so for many years.

Measuring Level Range

30 – 130dB



Frequency range

20Hz – 8kHz

Frequency weighting

A or C

Level ranges

Lo: 30 – 90dB
Med: 50 – 110dB
Hi: 70 – 130dB


±1.4dB (under reference conditions @ 94dB, 1KHz)

Dynamic range


Time weighting

fast or slow


: ½ inch electret condenser microphone 

AC Output

1Vrms at full scale (full scale is the upper limit of the selected level range)

DC Output


Digital Display

4 digit liquid crystal display

Sampling Rate

twice per second

Analogue Display

30 segment bar graph

Analouge Resolution


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


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)


264 (L) x 63 (W) x 29mm (H)


245g including battery

Storage conditions

Temperature: -10°C to 60°C (14 to 140°F)
Relative humidity: 10 to 75% R.H.

Operating Conditions

Temperature: 0°C to 40°C (32 to 104°F)
Relative humidity: 10 to 90% R.H

Orders requiring calibration 

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring
calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch
this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope 
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.

*UK Mainland (Temporarily revised June 2020)

Please note that regrettably, we have had to realign our delivery service options to those available from our carriers.
During the current situation surrounding the effects of the Coronavirus pandemic, logistics from every company are under immense pressure to deliver goods on time.
We have taken the decision to temporarily limit our services rather than let our customers down.
We hope you will understand our position on this and we apologise unreservedly for the inconvenience we know this will cause.
We look forward to restoring our full delivery service schedule just as soon as we are able.

Standard FREE 1-2 Day Courier Delivery – UK Mainland only - Zones A & B

Included in the price for all orders over £75.00 (exc vat). Sent using express courier, delivered within 1-2 working days from the date of your order, subject to availability.


Next Day Anytime Delivery (Excluding Saturday & Sunday) – UK Mainland only - Zones A & B
Sent by express courier, delivered next day (excluding weekends) from the date of your order, subject to availability.


Orders must be placed before 3:00pm for a qualifying next day delivery and a telephone number supplied, subject to availability.

New Postage Map Sept 2018>

Delivery Surcharges

Because of the high cost of carriage, we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands (Charges are calculated at the checkout).
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
  • Zone E - Northern Ireland (Charges are calculated at the checkout).
  • Zone F - Republic of Ireland (Charges are calculated at the checkout).

Offshore Services

All offshore deliveries are a 2 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International Delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at


All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to purchase your items.
All stated prices are subject to VAT at the current rate where applicable E&OA