15
Technical Data
Battery:
1 x 6LR61 (6F22)
Expected Battery Life:
up to 110 working hours
Microphone:
Electret condenser *
Measurement Range:
+50 to 126 dB
Accuracy:
±2 dB at 114 dB
Standard:
0 dB = 0.0002 µbar
Weighting:
A and C
Signal Output:
Output Voltage:
1.0 V (peak)
Impedance:
10 k
Ω
min.
Distortion:
< 2 % at 1 kHz, 0.5 V (peak)
Working Temperature:
0°C to +50°C
Dimensions:
170 x 63 x 40 mm
Weight:
Approx. 185 g
* omnidirectional becoming slightly directional with increase in frequency
Switch Range of Measurement
60 dB 50 – 66 dB
70 dB 60 – 76 dB
80 dB 70 – 86 dB
90 dB 80 – 96 dB
100 dB 90 – 106 dB
110 dB 100 – 116 dB
120 dB 110 – 126 dB