15
SPECIFICATIONS
Accuracy
± 1.4 dB (under reference conditions at
94 dB, 1 KHz)
Measurement range
30 to 130 dB
Frequency range
20 Hz to 8 KHz
Dynamic range
100 dB
Digital display
4
digits
Resolution: 0.1 dB
Display update: 0.5 seconds
Analog display
50 segment bar graph
Resolution: 2 dB
Display update: 50 mS
Frequency weighting
A/C
Time weighting
FAST (124 mS)
SLOW (1 second)
Microphone
½" electret condenser
Alarm function
“OVER” indicates that the input is over the
upper range limit “UNDER” indicates that
the input is less than the lower range limit
Datalogging capacity
31,000 records
Operating temperature
0 to 40°C (32 to 104°F)
Operating RH%
10 to 90% RH
Operating Altitude
Up to 2,000 meters
Operating Altitude
-10 to 60°C (14 to 140°F)
Storage RH%
10 to 75% RH
AC adapter
Voltage 9 VDC (8-10 VDC Max)
AC output
1 Vrms at FS (full scale)
DC output
10 mV/dB
Power supply
4 x IEC LR6P (AA) batteries
Battery life
Approximately 30 hours (alkaline battery)
Power consumption
Approximately 0.3 W
Weight
15 oz (420 g)
Dimensions
10¾" x 3½" x 1½"
(272 x 83 x 42 mm)
