The Anchor Meter is the highest quality possible. The case is anodized aluminum, the boards are hand made, I use only aircraft grade mil-spec components, every connection is crimped and soldered, and every one is well tested before shipping. Installation is simple (see Boating Magazine July 2000, article titled "How Low Can You Go). Additionally, I offer an unconditional 3 year warranty. If you have a problem of any kind, just send it to me and I will immediately repair or replace the unit. I have several Display only models in stock and need to move some inventory. Therefore, the next five orders will be discounted %25. The usual selling price of $465 will be reduced to $348.75 Please e-mail me at SHIPCO@verizon.net or call 757-692-5413 to order.