Ada ZSM 130 А00111 [28/36] Zsm 130

ZSM 130

MEASUREMENT FOUNDATION

When “OVER” is indicated, the ranges switch to another range for measurement.

8. MAX/HOLD

The hold function freezes the reading in the display. Press the HOLD button momentarily to activate or to exit the

HOLD function.

The max. Hold position is used to measure the maximum level of sounds. The maximum measured level is up dated

continuously. Press once again the button, will release the hold and allow a further measurement.

(Maximum Hold: Decay < 15 digits/3min).

9. Microphone

1/2 inch Electret Condenser microphone.

10. Battery Cover

11. calibration potentiometer

The calibration potentiometer can be adjusted clockwise or counterclockwise to standard 94.0dB.

12. Tripod mounting screw.