- 3 1/2 digits LCD display with backlight.
- Test range from 30 to 130 dB.
- Auto range and auto power off.
- A & C frequency weighting.
- Min/Max storage and recall
- Fast & slow dynamic characteristic models.
SPECIFICATION
Range
Lo: 30-80 dB, Med: 50-100 dB, Hi: 80-130 dB
Accuracy
± 1.5 dB(ref 94dB@1 KHz)
Resolution
0.1 dB
Microphone
1/2 inch Electret condenser microphone
Frequency Weighting
A,C
Analog DC output
10mV/dB, impedance approx. 100 ohm
Dynamic range
50dB
Frequency range
20 Hz-8 KHz
Battery
DC 9V
Dimensions
280 × 80 × 32mm
Weight
290g (with battery)
Standard Accessories (for DL-204, DS-102, SP-216)
9V Battery, Instruction manual, Cloth case, Gift box
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조도계/소음계/습도계/방사능측정기/태양열
소음계)
