Home Pulsar Model 80A Assessor Series Sound Level Meters Model 81A+ Class 1 Data Logging Sound Level Meter

Model 81A+ Class 1 Data Logging Sound Level Meter


The Assessor Range of high performance instruments appeal to a user requiring an affordable,
simple to use meter while complying with international standards.VIEW SPECIFICATIONS



When using the Assessor Models 81A or 82A, Industrial Noise Integrating Sound Level Meter, making a measurement couldn’t be easier; simply switch the unit on and the instrument starts measuring. To complete the measurement, press the ‘Stop’ button and everything needed for your assessment is displayed on one screen.

The ‘A’ weighted Leq or average noise level is displayed along with the ‘C’ weighted Peak value, which is used for the assessment of impulsive noise sources.

All of the Assessor instruments have a unique display showing the estimated exposure duration. This feature estimates the noise exposure that would be achieved if the measurement was made over a longer period displayed in terms of LEX,8.

Additional information

Weight 20 lbs
Dimensions 22 × 18 × 16 in
Class 1 Acoustic Calibrator (Model 105)

Class 2 Acoustic Calibrator

"Assessor Extra" Upgrade for Models: 82A, 81A, 82C-A, 81C-A (SU80)

Hard Attache Case for Sound Level Meter Kit (K2)

90mm diameter Windshield (WS90)

Carry Pouch for Sound Level Meter and Calibrator

Tripod for Model 80 series (TR1)

Spare USB Download Cable (DC80)

Microphone Extension Cable for Instruments with removable preamp

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Preamplifier Tripod Mount (TM1)

Factory Modification to fit a removable preamplifier to a Model 82, 82CA, or 84


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