Powerful rare earth magnets have superior holding power on ferrous metal surfaces . Oversized solid aluminum frame with machined working edges assure maximum accuracy. Oversized 1/2" diameter vials are easy read; oversized top-read windows for easy viewing. 'Quik-Change' replaceable cover plates and vials for in the field service. 'SurroundView' vial system for enhanced readability; oversized Anti-Slip/Anti-Shock end caps protect frame and rubberized cushioned hand grips.
         
        
            
    
        
            Products specifications
        
        
            
                
                    
                    
                
                
                                
                                    | Brand | Johnson | 
                                
                                    | Size | 24" | 
                                
                                    | Manufacturer | Johnson |