Check the listing for details. Opti Logic RS100 Laser Rangefinder Module RS232 Comp Port NIB NEW READ. Color: Black, Condition: New. Listed at 219.99 USD. For sale is a new Opti-Logic Range Finder Module. This 100-Yard Rangefinder is a rangefinding instrument "that output measured distance readings to an RS232 compatible port." It is new in box with instructions. This boxed rangefinder will ship in a sturdy shipping box, and the shipping weight is 1 pound. Please ask questions before bidding so that I can insure you know exactly what you are bidding on. Because I offer multiple pictures and detailed descriptions and prompt reply to questions, I do not offer a standing refund option. However, if I made a mistake (I am human), or you have a concern, please contact me, and I will do everything reasonably possible to make it right, and my feedback reflects that. I want both us to come out winners here. You can expect the items I sell to be smoke-free, unless I specifically state otherwise. Higher value items may require signature confirmation upon receipt, but there is no charge to the buyer for this. At your request, I will be happy to create a combined shipping invoice on multiple purchases, subject to size/weight restrictions or any other eBay policy limitations. However, eBay's Global Shipping Program may limit combined shipping for international buyers. Also, I am not ever able to provide international returns. As of 2019, many U.S. states have begun to require that eBay sellers charge sales tax on purchases made from residents of their state. If your state requires a sales tax payment, that tax payment will show up on your invoice for final payment. I'm sorry about this added cost, but it is a requirement of your state and not a cent goes to me. Payment is expected within 3 days of purchase. Have fun.