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AL28M 3qtr Right
A yellow optical survey level sits mounted on a gray adjustable tripod base, pointing right with eyepiece and bubble level visible against a plain white background. Text: "SPECTRA PRECISION".
Yellow optical level (SPECTRA PRECISION) rests mounted on a gray leveling base, its eyepiece pointed left with adjustment knobs visible against a white background.
A yellow surveying optical level (SPECTRA PRECISION) sits on an adjustable grey leveling base, its cylindrical lens pointing left and focus knob and leveling screws visible against a white background.
Yellow optical surveying level is mounted on a black instrument head and bright yellow tripod legs, positioned upright against a plain white background.

Spectra AL28M Automatic Level

Original price was: £235.00.Current price is: £188.00.

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The AL28M is a durable, high-precision auto level designed for elevation control and alignment tasks in construction, grading, and landscaping. With 28x magnification, air-dampened compensator, and a rugged design, it’s built to perform in tough job site conditions.

SKU: AL28M Categories: ,

Specifications

  • Magnification: 28x automatic optical level

  • Dampening: air

  • Accuracy: ±1.5 mm

  • Leveling accuracy @50 m: ±2.5 mm

  • Aperture: 30 mm

  • Telescope image: erect

  • Field of view angle: 1° 20′

  • Shortest focus distance: 0.60 m

  • Stadia constant: 100

  • Addition constant: 0

  • Dimensions: 103 x 190 x 133 mm

  • Weight: 1.6 kg

Features & benefits

  • Choice of magnification: 20x, 24x, 28x or 32x
  • Choice of magnetic or air-dampened automatic compensators
  • Double-sided, continuous horizontal tangent drives
  • Stadia lines for simple distance measurement
  • Convenient horizontal angle measurement
  • Built-in bubble mirror and optical sighting alignment
  • Metal housing for increased durability
  • Water-resistant construction
  • Includes hard carrying case

Delivery Policy

  • Local deliveries will be made by our own fleet to addresses within 2-3 hours of our depots – this covers most of England and Wales.
  • We’ll also deliver outside of the UK, using national couriers (UPS).
  • Costs for delivery are depending on the weight and dimensions of the package.
  • All packages are securely and safely packaged, typically using recycled packaging from our suppliers.
  • If the item is in stock it will be delivered within 2-3 working days
  • If an item is out of stock it will be delivered within 5-10 working days – any longer and we will contact you to advise and confirm a revised delivery date.

Cancellation Policy

Please contact our sales team on 01695 729 835 if you wish to change or cancel an order.

Refund Policy

  • We hope you will be pleased with your purchase. Should you wish to return anything to us we will be happy to refund or exchange any goods returned to us unused, undamaged and fully resale able within 10 working days of receipt by the customer. The cost of returning any goods other than faulty goods is paid by the customer.
  • The customer is liable for any goods returned to us that arrive damaged due to poor packing on the customers part.
  • If goods are returned to us after 14 working days or not in a fully resale able condition, we reserve the right to refuse a refund or to deduct a 25% re-stocking charge.

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