Datum AL32 Optical Auto/Dumpy Level

32x Magnification 1.0mm Standard Deviation for 1km double run levelling Comes with Case and Accessories Includes: Adjustable Aluminium Tripod 5 Metre English E Telescopic Staff 360 Degree Horizontal Circle   Robust Cast Case Construction Rubberised Eyepiece On Board Compensator Check Facility   Technical Data Telescope Magnification Clear Objective Aperture Field of View Shortest Focussing Distance Multiplication Factor Additive Factor AL32 Erect 32x 40mm 1 Deg 30’ 0.5m 100 0 Compensator Working Range Setting Accuracy Bubble Sensitivity Circle Graduation Standard Deviation for 1km Double Run Levelling Weight   +/- 15’ +/- 5” 8’/2mm 1 Degree 2.5mm 1.3kg 5 Year Warranty