data loggers, data logging, data acquisition

• Conforms to the IEC61672-1 Class 2 and ANSI S1.4 Type 2 standard for sound level measurement
• A & C frequency weighting
• Fast (125ms) and slow (1s) time weighting
• Analog AC/DC output for connection to frequency analyzer or X-Y shaft recorder
• USB interface for computerized digital sound level recording

Product Description
This is a brand new CEM DT-8851 CE certified digital sound / noise level meter. This meter has a built-in USB port which connects to a laptop PC for recording the sound level over a period of time. This is an ideal instrument for noise monitoring in factory, school, business and traffic areas. This meter conforms to the IEC61672-1 Class 2 and ANSI S1.4 Type 2 standards.

This device operates on a 9V battery (about 30 hours) or an AC adapter (included). It is very accurate (+/- 1.4 dB) and durable, an ideal companion for your field projects. A heavy duty carrying case is also included for the protection of the device and your convenience.

Please note that the data logger function requires the connection to a computer at all time to work.