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EXTECH Sound Level Meter Datalogger SDL600

Features:
High accuracy ± 1.4dB meets ANSI and IEC 61672-1 Type 2 standards
30 to 130dB measurement range
Auto or Manual ranging
AC analog output for connection to an analyzer or recorder
Large backlit LCD display
Stores 99 readings manually and 20M readings via 2G SD card
Datalogger date/ time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
User programmable sampling rate: 1 to 3600 seconds
Min/ Max, Data Hold, Auto Power Off
Built-in PC interface
Complete with 6 AA batteries, SD Card, wind screen, and hard carrying case
For complete specs please download the product datasheet ( not available for some accessories)

Specification
Range : 330 to 130dB( 3ranges)
Basic accurancy : ± 1.4dB
Frequency Range : 31.5 to 8000Hz
Weighting : A and C
Response Time : Fast ( 125ms) / Slow ( 1s)
Datalogging : 20M data records using a 2G SD card
Analog Output : AC
PC Interface : USB
Dimensions : 9.8× 2.9× 1.9" ( 250× 73× 48mm)
Weight : 18.3oz( 520g)