ChrisNik True Plumb
Part Number: 16TPL2000
The True Plumb is an easy way to test and adjust your rod in SECOnds. Surveyors across the country have found the True Plumb to be an invaluable quality control device.
Use on your GPS fixed height rods and your prism poles, too!
ChrisNik is so sure True Plumb is the easiest most accurate way to test and adjust your rod that they guarantee it!