Survey Mini Prism Kit with Offset Options

This survey mini prism kit with offset options features a 25.4mm copper-coated prism with less than 5 seconds of accuracy. It includes 0 or -30mm offsets and comes with an s-hook, plum bob bracket, and plum bob, ensuring compatibility with any other accessories. The kit also includes a 40-minute adjustable vial, making it a versatile and reliable tool for precise measurements in surveying and engineering tasks.