This Fieldpiece SMAN3C SMAN3 W/ Hard Case is a genuine Fieldpiece meter perfect for HVACR professionals. This Digital manifold s the best and highest quality because of its wireless design; you no longer have to go back and forth between different places to get temperature reading they will come to your Fieldpiece SMAN3C SMAN3 W/ Hard Case via wirelessly from up to 3 different devices from up to 100?. This Manifold comes with two clamps also so it can have up to 5 different live reading on one screen. Fieldpiece made this SMAN3C SMAN3 W/ Hard Case out of durable high resilient materials so it can handle harsh conditions and everyday wear and use. This product comes with the outstanding protection of the Limited Fieldpiece Warranty. Fieldpiece is a company that is a company that?s been around for since 1990. They have made it their goal and mission to improve the tools that HVACRs use, to make their jobs easier and our homes more efficient.