Specifications - Monacor SM-4 Mode D'emploi

8

Specifications

Measuring ranges
Lo (low):. . . . . . . . . . . . 35 – 90 dB
Hi (high): . . . . . . . . . . . 75 – 130 dB
resolution: . . . . . . . . . . 0.1 dB
Frequency range: . . . . . . 31.5 – 8000 Hz
Accuracy: . . . . . . . . . . . . . ±1.5 dB at 23 °C
Level weighting: . . . . . . . . A or C
Microphone: . . . . . . . . . . . electret condenser
Output jack
(signals at the plug)
tip – shaft:. . . . . . . . . . . microphone signal,
ring – shaft: . . . . . . . . . DC voltage propor-
Display: . . . . . . . . . . . . . . 12 mm LCD,
Application range: . . . . . . 0 – 40 °C,
Power supply: . . . . . . . . . 4 x 1.5 V batteries
Dimensions: . . . . . . . . . . . 41 x 215 x 43 mm
Weight:. . . . . . . . . . . . . . . 190 g
According to the manufacturer.
Subject to change.
(reference 94 dB at
1 kHz)
impedance 600 Ω
tional to level
10 mV/dB, 100 Ω
1
3 / digits
2
rel. humidity < 75 %
(AAA)
GB
15