Sound Level Meter – Lutron SL-4023SD

SD Card Real Time Data Recorder
Sound Level Meter
Model : SL-4023SD

• Real time data recorder, save the data into the SD memory card and can be download to the Excel, extra software is no need.
• Meet IEC61672 class 2
• 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.
• Patent: Taiwan, China, Japan, Germany, USA pending.