Sound Level Meter has been designed to meet the measurement requirement of noise engineers, noise quality control & health prevention in various environments, such as noise measurement in factories, Office, Traffic Road, Family & all other noise measurement applications.

Features:

• Automatic ranging / manual ranging selection.
• Analog bar indicator.
• Frequency weighting A Type.
• Range display.
• Automatic shutdown / continuous working mode selection.
• Low battery voltage indication.
• Sound OVER or UNDER display.
• Software calibrating to insure high reliability.
• Good circuit designed to save power.
• The meter has been designed according to the IEC651 Type 2, ANSI S1.4 Type 2.
• Response time: Analog bar 125ms Digital 750ms.
• Microphone: Electret Condenser microphone.

Application:

• Do not use the meter in a high temperature or wet place.
• When you do not use for a long time, please take out batteries to avoid damaging the meter by electrolyte.
• Auto-range measuring (30-120dB) is unfit for measuring instantaneous and impactive noise.
• To measure sound level in a windy environment, please put windscreen on the microphone to avoid noise from wind.
• If battery symbol is on the screen, it indicates voltage is low and must replace battery. Suggest you to use alkaline battery.
• Do not measure when meter is vibrant.
• After power off, to turn power on again, wait for two seconds.

General Maintenance:

• Do not clear the meter using alcohol and impregnant. if you do not use it for a long time, please take out the battery and place the instrument in a dry surrounding.

Package Content:

• 1x Sound Level Meter
• 3x 1.5V AAA DC Batteries
• 1x String
• 1x Plastic box
• 1x Users manual
• 1x Windscreen

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.