The revolutionary ZIPLEVEL® PRO-2000 is a high precision altimeter that not only levels but reads elevations in unmistakably clear digits. A press of the Measurement Module Zero key anywhere within the 40’ vertical set up range sets an infinite size level benchmark plane. It’s like setting a laser instrument height at the elevation where you might wish to level. ZIPLEVEL adapts to you rather than making you adapt to a laser with a rod and sensor. You can instantly level or adjust forms by yourself for true one man operation. The ZIPLEVEL PRO-2000 High Precision Altimeter includes 100 ft. (30m) Cord, Unipod, Stakes, Protective Boot and User Guide.