SPECIFICATIONS
Specifications
19
Specifications:
Standard:
IEC 61672-1 Class 2, ANSI S1.4 Type 2
Microphone:
1/2" Electret Condenser Microphone
Accuracy:
±1.4 dB (under reference conditions, 94 dB @ 1 kHz)
Display:
Liquid Crystal Display
Digital Display:
4 Digits
Resolution: 0.1 dB
Display Update: 0.5 sec.
Analog Display:
30 Segment Bar Graph
Resolution 2 dB
Display Update: 50 mS
Measuring Level Range:
30 ~ 130 dB
Level Ranges:
Lo: 30 - 90 dB
Med: 50 - 110 dB
Hi: 70 - 130 dB
Auto: 30 - 130 dB
Auxiliary Outputs:
AC Signal Output, 1 Vrms at FS (Full Scale)
(FS: Means the upper limit of each level range.)
DC Output:
10mV / dB
Frequency Weighting:
A / C
Time Weighting:
FAST, SLOW
Dynamic Range:
60 dB
Frequency Range:
20 Hz ~ 8 kHz
Alarm Function:
“OVER” is when input is more
than upper limit of range.
“UNDER” is when input is less
than lower limit of range.
Data Logging Capacity:
64,000 Records
Power Supply:
4 AAA, NEDA 24A, IEC LR03 Batteries
Battery Life:
Approximately 24 hrs (alkaline battery)
Power Consumption:
Approx. 0.2 W
External Power Supply:
5 VDC (micro USB plug)
Operation Temperature:
0C° to 40C° (32F° to 104F°)
Operation Humidity:
10 to 90% RH
Storage Temperature:
10C° to 60C° (14F° to 140F°)
Storage Humidity:
10 to 75% RH
Dimensions:
10.4" x 2.5" x 1.1" (264 x 63 x 29 mm)(LxWxH)
Weight:
0.54 lb (8.642 oz)
