Traceable® Sound Level Meter

  • Three decibel ranges for greater precision
  • Response time can be adjusted by user to fast (0.2 seconds) or slow (1.5 seconds)
  • Memory date-hold function stores highest readings achieved for later display
  • Fulfills OSHA requirements for sound monitoring
  • Recorder jack for capturing AC and DC 10 mV/dB data
  • Provides weightings for both A (frequencies from 500 to 10 kilohertz) and C (frequencies from 30 to 10 kilohertz) to meet IEC 651 Type-2 standards


Range 1 low (35.0 to 80.0 dB)
Range 2 medium (50.0 to 100.0 dB)
Range 3 high (80.0 to 130.0 dB)
Resolution 1 0.1 dB
Resolution 2 0.1 dB
Resolution 3 0.1 dB
Accuracy 1 ±2dB
Accuracy 2 ±2dB
Accuracy 3 ±2dB
Response Time fast (0.2 seconds), slow (1.5 seconds)
Dimensions 3″x1″x10″
Weight 9-1/2 ounces
Supplied With Battery, carrying case, Traceable® Certificate

Available on backorder



Features three-decibel ranges for greater precision: low (35.0 to 80.0 dB), medium (50.0 to 100.0 dB), and high (80.0 to 130.0 dB). Resolution is 0.1 dB and accuracy is ±2 dB.


Unit uses a ½-inch condenser microphone. Use the threaded tripod insert for long-term measurements


An individually-numbered Traceable® Certificate provided with each unit, assures accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory accredited by A2LA.  It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement.

Unit is supplied with 9-volt alkaline battery and carrying case. Size 10 x 3 x 1 inches and weight is 9½ ounces. Replacement battery Cat. No. 1112.

Additional information

Weight 0.6 lbs

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