MS12-PM Power Meter

The MS12-PM Power Meter module features advanced time-domain technology with a unique wide-aperture cavity, also known as sphere technology. The MS12-PM is an economical solution providing excellent linearity, surface uniformity, wide area and repeatable connection loss, even with changing adapters.

The MS12-PM is a flexible modular power meter with fast response time and is compatible with angled and non-angled polishes. It also provides low polarization dependence.


  • Simplex & Multifiber for high-throughput applications

Key Features

  • Uses the same cavity as Return Loss Meters
  • Replacement for EXFO’s IQS-9403