Pier

1100 pound lift capacity.
Supplied with 120Volt controller just plug into standard wall outlet.
Dual lifting columns allow a guided precision 20 inch lift.
Stays level and polar aligned at every height.
Can be made portable with optional legs and castors attachment.
Minimum pier height is 28 1/2 inches; Maximum pier height is 48 1/2 inches (all dimensions are +/- 1 inch)
Aluminum and powder coated steel construction for corrosion resistance.
Flat, top pier plate is included in price.
Great for roll-off roof observatories or dome observatories.
Ergonomic and handicapped accessible.
Great for viewers of different standing heights such as children.
Designed for CCD imaging at high powers.