Sound Level Meter AR814 Intell Safe, Hp: 081380328072, Email : k00011100@ yahoo.com

Measuring Range : 30 - 130dBA 35 - 130dBC Accuracy : ± 1.5dB Frequency Range : 31.5HZ-8.5KHZ Linearity Range : 50dB Digit & Resolution : 5Digits & 0.1dB Time Weighting Selection : Fast/ Slow Microphone 1/ 2 Inch Electret Condenser Microphone Frequency Weighting : A & C Sampling Frequency 2 times/ sec Power : 9V ( Alkaline or DC Adapter) LCD size : 30 x 50mm Size : 207 x 70 x 29mm Contact Us : Mitra Guna Instrument Roxy Square Lt. LG Blok C 1 No.8 Jl. Kyai Tapa No. 1 Jakarta Barat No.Telp : 021-56954209 Telp : 021-37699537, 0251-7543316. Hp : 081380328072. Fax : 0251-7543281.