Product details:

The Ziplevel PRO-2000B is essentially a PRO-2000 with a shorter cord and no accessories. The less expensive PRO-2000B comes without a protective rubber boot, unipod or stakes of cord that covers a circle. Each of the ziplevel accessories can be purchased individually because of purchase of protective boot is highly recommended for rugged applications. Features Replaces rotary lasers faster, easier and more precise True one-person operation allows setup/pack up in seconds Read level and elevations directly in digits without math No line-of sight, distance error or factory calibration Great solution for laser tool needs Specifications Length: 75 ft.