Lutron SL-4023SD - Sound Level Meter w/ Datalogger

FEATURES:
Real time data logger, save the data into the SD memory card and can be downloaded to the Excel, extra software is no need
Frequency and time weighting meet IEC61672 class 2
Auto range : 30 to 130 dB
3 manual ranges : 30 to 80 dB, 50 to 100 dB, 80 to 130 dB
A/C frequency weighting
Fast/slow time weighting
Peak hold, Data hold
Record (Max., Min.)
RS232/USB computer interface

EACH UNIT INCLUDES WITH:
SL-4023SD
Instruction Manual

OPTIONAL ACCESSORIES:
Sound calibrator (94 dB), SC-941
Sound calibrator ( 94/114 dB ), SC-942
Sound wind shield ball, SB-01
https://www.tokopedia.com/canelectronic/lutron-sb-01-wind-shield-ball-untuk-semua-produk-sound-level-lutron
SD Card
https://www.tokopedia.com/canelectronic/sd-card-sandisk-16-gb-memory-card
RS232 cable, UPCB-02
Data Acquisition software, SW-U801-WIN
https://www.tokopedia.com/canelectronic/data-acquisition-software-lutron-sw-u801-win
Soft carrying case, CA-05A
https://www.tokopedia.com/canelectronic/carrying-case-soft-small-type-lutron-ca-05a
Hard carrying case, CA-06