The Nikon 203 electronic digital theodolites from Tripod Data Systems (TDS) deliver a rugged, easy-to-use platform to help you get the job done right. Nikon’s world-renowned optics with a 30x telescope gives you brighter, clearer images. And it’s waterproof, with an IPX6 rating. That means the NE-203 can withstand a powerful jet of water with no harmful effects. So you can count on reliable performance in tough field conditions.