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LR-1

The LR-1 is a building level instrument used to measure and record the relative 

floor level of survey points within and around a building. The measurements can 

then be used to determine the nature and extent of foundation subsidence. 

The instrument determines vertical displacement by measuring the pressure 

exerted on a transducer by an elevated stationary reservoir of liquid.  

The instrument has also been used to take site levels prior to excavation.  

                                      

Features

No line of site required
Single person operation
Storage for 600 records
Results can be down loaded to P.C or viewed on screen.
Reservoir can be shifted during test using hold feature to extend range.
Offsets for floor coverings and split level can be added with the press of a button.
P.O.A