The INSIZE Sound Level Meter 9353-413 offers an economical measuring instrument for decibels or noise levels and measurement of sound acoustics with a range of 40~130dB. This sound frequency meter complies with standards and accuracy of ±1.4dB (94dB at 1KHz) and ±6dB (94dB at 16Hz).

Most noise safety regulatory standards state that the sound level meter must meet “at least Class 2 BS EN 61672-1:2003 (this instrumentation standard). The sound level meters specified in this standard are intended to generally measure sound within the range of human hearing.

Features:

• Automatically selects the best range: 30-80dB, 40-90dB, 50-100dB, 60-110dB, 70-120dB, 80-130dB
• Measuring range: 30~130dB, Accuracy: ±1.5dB, Resolution: 0.1 dB
• Auto range conversion Over range indicator Maximum mode
• AC signal output: 0.707Vrms, impedance approx.100Ω DC signal output: 20mV/dB, impedance approx.1kΩ
• Over range indicator with Maximum/Minimum recording function
• Internal data storage function, size 210×68×27mm and weight 240gram
• Sampling time: 0.5 seconds for digital; 0.005 sec for analog Response time: fast: 125 ms; slow: 1 second
• Frequency: 20Hz~12.5kHz. A/C, Microphone: electret condenser type
• Power supply: 4 x AAA batteries and auto power off feature

Standard Delivery:

Main unit	1 pc
Battery (AAA)	4 pcs
Precision screwdriver	1 pcs

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.