Prokit's Industries MT-1620 User Manual

Page 40

sound level (dB).

NOTE:
 The Fast response is suitable to measure

sudden bursts and peak values from sound
source.

 Strong wind (over 10m/sec.) striking the

microphone call cause misreading for
measurement in windy locations, a windscreen
should be used in front of microphone.

4.22 ILLUMINANCE MEASURING

WARNING

To avoid damage to the meter, input plug can not

connect with any electric signal.

4.22.1 Set the transform switch at the Lux or

×10Lux range position.

4.22.2 Move the sensor in front of the meter to light

source in a horizontal position.

4.22.3 The ‘LCD’ display will show the illuminance

at the meter.

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