Castle L Sound Level Meter

  • RS Stock No. 909-3749
  • Mfr. Part No. GA116L
  • Manufacturer Castle
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

Castle GA116L Sonus Class 1 Data-logging Sound Level Meter

Castle GA116L is designed for industrial safety officers and safety managers, for compliance with ’The Control of Noise at Work regulations 2005’. It is fully compliant with European and International standards. The GA257L is supplied with dBdataPro LITE PC software for downloading data from the instrument.

Multiple file saving using on board Flash memory
Dual channel measurements for Lp, Leq and Lmax
Simultaneous measurement of Lp, Leq, Lmax, Apeak or Cpeak or Zpeak, Lep,d, LAE, Dose, Dose / Hour, Pa2H, L10, L90 and L(user)
Channel independent Frequency weighting selection ’A’, ’C’ or ’Z’
Channel independent Time weighting selection ’Slow’, ’Fast’ or ’Impulse’
Sound pressure (Lp) to 0.1dB resolution
Integrated equivalent level (Leq) measurement
Personal sound exposure level (Lep,d)
Single event sound exposure level (LAE)
Percentile levels (L10, L90 and a user selectable level)
Noise dose%, noise dose per hour%, pascal squared hours
Lmax - maximum Lp (rms) level
Apeak, Zpeak or Cpeak – maximum Frequency weighted peak level
Elapsed time (running time hrs, min, sec)
Interval period
Over Load and Under Range indication
Housed in tough, crack-resistant ABS plastic


IEC 61672-1:2002 Class 1, IEC 60651: 1979 Type 1, IEC 60804: 2001 Type 1

Supplied with

dBdataLITE PC software

Attribute Value
Maximum Sound Level 143dB
Minimum Sound Level 29dB
DOSE Measurement Yes
Weighting A, C, Z
Display Type LCD
Battery Type Alkaline, PP3
Fast/Slow Time Averaging Both
Data Logging Yes
Interface Type USB
Maximum Operating Temperature +50°C
Minimum Operating Temperature -10°C
Model Number p L
On back order for despatch 16/06/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 2,482.00
(exc. GST)
$ 2,730.20
(inc. GST)
Per unit
1 +
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