Measure by Calculated Industries Scale Master Pro
Linear digital plan measure is an ideal tool for preparing bids and estimates from plans and blueprints in the field or office. Get fast accurate linear area and volume takeoffs from blueprints drawings and maps. Ergonomic design is comfortable to hold and dual LCD displays are easy to read. Features 72 built-in scales including 6 custom scales and 2 built-in memories. Quickly switch between metric and English modes. A lock switch prevents accidental changes of scale or mode. Includes soft vinyl protective pouch two long-life lithium batteries (CR-2430) and user’s guide.