Ada ZSM 130 А00111 [28/36] Zsm 130

Ada ZSM 130 А00111 [28/36] Zsm 130
ZSM 130
MEASUREMENT FOUNDATION
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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.
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