Display: Double rows LCD MAX reading 1999
Display Refresh Rate: 1 Time/sec
Major Applicable Standards : IEC 61672-1：2002 Class2
Other Standards
IEC60651:1979 TYPE 2
IEC60804:2000 TYPE 2
ANSI S1.4:1983 Type 12
Microphone : ½inch Electret condenser microphone
Measurement Items: Lxyp, Lxmax, Lxmin, Lxeq, LAE, Lcpeak,RT60
Measurement Range
30dB ~ 130dB (A)
35dB ~ 130dB (C)
40dB ~ 130dB (Z
Dynamic range: 100 dB
Integrate Time Setup: Manual, 10s, 1m, 5m, 10m , 30m, 1h, 8h, 16h, 24h
Internal memory: 24C512 × 4 ；MAX Datalogger data ＞37,000
Micro SD Card: The max support capacity of micro SD card is 32GB； 37,000 data about story space 300KB
Peak value measurement range : 70~133 dB
Time Weighting: Fast, Slow, Impulse, Peak
Frequency Weighting: A/C/Z
Frequency Range: 31.5Hz~8KHz
DC Output: 2Vdc/130dB
AC Output: 2Vrms/130dB
Starting Time: ＜10 Second
Accessories
User’s manual
SWITCHING POWER SUPPLY: 100V ~ 240V AC to DC 6V~9V/500mA.
Carrying case.
4 batteries 1.5 V – LR6 – AA – AM3 – MN 1500.
60mm diameter windscreen.
Setup CD-DISK
MINI USB Cable (Mini B type)
