This digital sound level meter is very easy to use, just switch it on, set the range and start measuring. The wide 30-130dB range (120dB is pain threshold!) makes it useful for many situations including noise pollution monitoring, home theatre setup, health and safety compliance, vehicle noise testing etc. In particular it meets the LTSA requirements for their 'Noise Quick Check'. It comes in a foam lined plastic case with compartments for the windscreen sponge and spare batteries. It can log readings at various intervals to record a maximum of 4700 readings. The readings can be viewed on the meter or downloaded and analysed on a Windows PC with the included software. It can also be connected to your computer for ongoing real-time measurement and logging.

FEATURES
- Slow weighting for fluctuating noise
- Fast weighting for normal noise
- A weighting for normal frequency noise
- C weighting for low frequency noise
- Under and over range indicators
- Maximum reading level button
- Tripod mounting thread
- Self test at power on
- Long battery life 20 hours
- Low battery warning

SPECIFICATIONS
- Measurement range 30-130dB
- Resolution 0.1dB
- Accuracy ± 1.5dB
- Frequency range 31.5Hz - 8.5kHz
- Calibrated to 94dB@1kHz
- 4700 data points logging memory
- Sampling rate 20 times per second
- Microphone 12mm (1/2 inch) polarization capacitance type
- Conforms to IEC651 type 2 for sound level meters
- Conforms to ANSI S1.4 type 2 for sound level meters
- Powered by 4 x AA batteries not supplied
- Size 70W x 35D x 256L mm
- Compatibility: Window XP and above