... power on/off. Zero setting at any position. Metric/I DIGITAL SCALE UNITS (Horizontal type) Manual power on/off. Zero setting at ... , 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm, 1000mm, 1500mm, 2000mm. DIGITAL SCALE UNITS (Vertical type) Manual power on/off. Zero setting at ... , 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm, 1000mm, 1500mm, 2000mm. Digital Scale Series