ZSM
330
APPEARANCE
А. Electret microphone
В. LCD screen
C. Button
D. Battery lid
Е. Sound output jack
FUNCTIONS
LCD screen show sound level
Measuring range:30~130dB; Resolution:0.1db
Accuracy: ±1.5db
A Weighting
Fast time weighting
Max/Min with backlight
After 20 minutes Auto power off
Low battery indication
BATTERY
Please remove the batteries when clean the product.
Remove the batteries before long term storage.
Please install the batteries properly as the instructions of the positive and negative charges.
Avoid high temperature.
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Содержание ZSM 330
Страница 1: ...Operating manual Digital Sound Level Meter Model ZSM 330 Manufacturer Address WWW ADAINSTRUMENTS COM...
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Страница 16: ...ZSM 330 16 3 4 30 130dB 0 1dB 1 5dB A C A MAX MIN 20 9V 6F22 6LR61 25mA 0 40 10 90 RH 207 61 40 112...
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Страница 22: ...ADA MEASUREMENT FOUNDATION WWW ADAINSTRUMENTS COM...
