This is a complete Noise Monitoring Terminal for long-term monitoring – includes everything needed: Sound Level Meter, Outdoor Microphone, Enclosure, Batteries, Cables and Tripod.

This version is based on the Type 2250-L Sound Level Meter which is ideal for many applications including Wind Turbine and Construction noise.

ENV2250L can measure a full suite of broadband parameters (including statistical) and Octave or 1/3 Octaves in intervals from as little as 100msec to over 1hr. Audio recording for the complete measurement or manually triggered is possible.

Our own design of enclosure is based on many years of conducting measurements in the field. It is IP54 rated with some unique features such as a cleaver door for cable entry, custom foam design and power distribution. It provides safe and robust protection for the equipment within it and can be locked and secured on site, some can also be pole mounted – an ideal solution for tricky installations like in urban environments.