19
SPECIFICATIONS
Accuracy
± 1.0dB (Under reference conditions
@ 94 dB, 1 KHz)
Measurement Range
30 to 130 dB
Frequency Range
20 Hz to 8 KHz
Dynamic Range
100 dB
Frequency Weighting
A/C
Time Weighting
FAST (125 miliseconds)
SLOW (1 seconds)
Microphone
½ inch electret condenser
Digital Display
4 digits
Resolution: 0.1 dB
Update rate: 0.5 sec.
Analog Display
50-segment bar graph
Resolution: 2 dB
Update rate: 50 mS
Datalogging Capacity
64,000 records
AC Output
1 Vrms at full scale
DC Output
10 mV/dB
Power Supply
Four 1.5V AA alkaline batteries
Power Life
Approximately 60 hrs.
Power Consumption
Approximately 0.2 W
External Power Supply
5 VDC (micro USB plug)
Operating Temperature
32°F to 104°F (0°C to 40°C)
Operating Humidity
10% to 90% RH
Storage Temperature
14°F to 140°F (-10°C to 60°C)
Storage Humidity
10% to 75% RH
Operating Altitude
≤ 2000 meters
Dimensions
10¾" x 3¼" x 1⅝" (272 mm x 83 mm x 42 mm)
Weight
390g (including batteries)
