Cirrus Research plc - Optimus+ Industrial Sound Level Meter

Built to UK, EU and international standards, the Optimus+ Industrial Sound Level Meter can be used anywhere in the world.

• Quick settings for occupational measurements: EU, OSHA, ACGIH, and MSHA standards
• Easy to use, measures all parameters simultaneously
• Choose a Class 1 or Class 2 model
• Large colour display so the data is easy to read
• Available as an octave band sound level meter

The Optimus+ Industrial Sound Level Meter makes noise level measurements incredibly easy and straightforward, save you time while capturing all essential noise level data simultaneously. The instrument captures sound pressure level (SPL), time weighted and frequency weighted values at the press of a single button.

By measuring every parameter simultaneously, you can be sure that your occupational noise survey will be comprehensive and robust, providing the level of detail required for making better-informed decisions and reporting to key stakeholders within your organisation.

All of your measurement data can be displayed on the large colour display, so you can immediately see if there are any occupational noise problems in your workplace. With large buttons and minimal controls, the Optimus+ Industrial Sound Level Meter allows you to easily navigate screens and see the data you need during measurements.

Sometimes it’s not possible to hold the meter whilst taking measurements, this might be due to location, the noise level itself, or the length of time you want to measure for. The Optimus+ Industrial range includes Bluetooth connectivity to help solve this; with the addition of the dBActive smartphone app, you can easily operate your sound level meter from a short distance away.

Each of our data logging Optimus+ Sound Level Meters feature VoiceTag audio note recording, increasing the ease with which your NoiseTools database can be organised. Before each measurement, simply speak into the microphone to provide additional information such as the location of your reading. Once your measurement data is downloaded to NoiseTools, these audio notes are automatically converted into text.

The Class 1 variant of this meter has LNE Pattern Approval. See the Downloads tab for our certificate. Pattern Approval is a method where a test laboratory such as the LNE tests an instrument against a set of standard tests to ensure that it meets the performance claims of the manufacturer. Find out more here.