SD Card Real Time Data Recorder Sound Level Meter, Class 1 – Lutron SL-4033SD

SD Card Real Time Data Recorder Sound Level Meter, Class 1
Model : SL-4033SD

• 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 1.
• Auto range : 30 to 130 dB.
• Manual range : 3 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.
• Optional wind shield ball, SB-01.
• Patented.