SPM-100 Micro-Manometer

Understand your pressure field extension (PFE) with this entry-level micro-manometer.  This tool will help you understand your sub-slab communication and can help you identify issues with your system like which fan you need to use.  It has it’s own hard case and it comes with a smartphone app.  Digital readings up to .00″ water column pressure; no pascal readings.

Includes:

• Hard-case
• Micro-manometer
• 2 x 6′ latex tubing
• 2 pitot tube probes
• Apple and Android Smartphone App connectivity via bluetooth