Conduct portable respiratory muscle testing by hand

The MicroRPM respiratory pressure meter noninvasively measures respiratory muscle strength. Measuring maximal inspiratory and expiratory pressure (MIP/MEP) at the mouth and sniff nasal inspiratory pressure (SNIP), it monitors COPD, and neurological and muscular diseases that affect muscle function.

Advanced features

MicroRPM features a clear digital display and uses the latest pressure-sensing technology.

Lightweight design

MicroRPM is small, portable and lightweight.

Immediate results

The device immediately displays results in cmH20.

Advanced capabilities

With PUMA software, MicroRPM lets you choose predicted values, trend results, incentive screens and patient details.

Complete supply

MicroRPM comes with all of the accessories you need in a sturdy carrying case.

Measurements: Maximum expiratory pressure (MEP)
Sniff nasal inspiratory pressure (SNIP)
Maximum inspiratory pressure (MIP)
Operating pressure: ±300 cmH2O (±5 PSID)
Burst pressure: ±700 cmH2O (±20 PSID)
Resolution: 1 cmH2O
Accuracy: ±3%
Power supply: Single 9V PP3
Dimensions: 170 mm x 60 mm x 26 mm
Weight: 180 gm
Operating temperature: 15–25 °C
Hydrogen cross sensitivity: < 15%
Operating humidity: 30–90% RH
Storage and transport temperature: -20–+70 °C
Storage and transport humidity: 10–90% RH

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Spirometry software

We conveniently provide software downloads and updates for our Micro Medical spirometry devices.