Description

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 1 Acoustic Calibrator (Model 105)
Class 2 Acoustic Calibrator	Class 2 Acoustic Calibrator (Model 106)
"Assessor Extra" Upgrade for Models: 82A, 81A, 82C-A, 81C-A (SU80)	"Assessor Extra" Upgrade (SU80)
Hard Attache Case for Sound Level Meter Kit (K2)	Hard Attache Case (K2)
90mm diameter Windshield (WS90)	90mm diameter Windshield (WS90)
Carry Pouch for Sound Level Meter and Calibrator	Carry Pouch (CP1)
Tripod for Model 80 series (TR1)	Tripod for Model 80 series (TR1)
Spare USB Download Cable (DC80)	Spare USB Download Cable (DC80)
Microphone Extension Cable for Instruments with removable preamp	10m Microphone Extension Cable (MEC10), 2m Microphone Extension Cable (MEC2), 5m Microphone Extension Cable (MEC5)
Preamplifier Tripod Mount (TM1)	Tripod Mount (TM1)
Factory Modification to fit a removable preamplifier to a Model 82, 82CA, or 84	Factory Modification