SECO Adjustable Offset Bar Case The opening or closing of

The opening or closing of the crack can then be recorded on the record sheet (supplied with each crack monitor)

(-20 °C to +50 °C) -4 °F to +122 °F

This important feature eliminates the need to perform the time-consuming precision plumbing procedure for leveling projects

The respective circle readout

Casebound all-weather level field book with durable weather-resistant pages designed for reliable elevation notes and field documentation in demanding outdoor conditions

SECO Adjustable Offset Bar Case The opening or closing ofThis adjustable offset bar can be used with total stations and prism poles to help get accurate elevation measurements in hard to reach places Used with any standard survey pole It has an adjustable centerline, 1. 60 to 1. 00 ft (48. 76 to 30. 48 cm) in 0. 20 ft (6. 09 cm) increments The offset bar is ideal to measure sewer inverts down manholes or odd surfaces on bridges and construction sites Constructed of anodized 1 2 inch thick aluminum Features