Description The Spectra Precision HL700 Laser Receiver is an extremely versatile laser receiver with a number of special functions. The laser reception window is 127mm high which provides a generous height reception range, and the digital numerical readout enables a quick evaluation of the height difference away from the zero point. The useful range of special functions includes: Selectable on-target band width from 0.1mm to 10.0mm to suit the particular application Choice of clamp position and zero points on receiver, useful where grade readings are mostly above the line. The receiver automatically detects the clamp position Choice of metric or imperial measuring units Choice of sounder volume levels LCD arrows and LEDs indicate laser beam height Digital numerical height readout Select LED brightness Display `Hold` Special Grade alarm function – sounder remains quite until laser moves off zero – useful for monitoring applications when foundation underpinning or jacking, etc. FULLY WATERPROOF The Spectra Precision HL700 Laser Receiver is fully WATERPROOF. Protected again water jets, and can be safely hosed down if dropped into mud or wet concrete.
