BASKET £0.00

Spectra Precision GL412N Single Grade Laser Level


The automatic, self-leveling Spectra Precision GL412N single grade laser is the most rugged, cost-effective lasers that do three jobs level, grade, and vertical alignment.

Even in harsh jobsite conditions, the GL412N delivers consistently reliable and accurate performance, enabling you to work faster and smarter.

The rugged GL412N laser can withstand drops of up to one meter (three feet) onto concrete and tripod tipovers up to 1.5 meters (five feet). This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product.

The GL412N laser system now includes the advanced HL760 Digital Readout (DRO) receiver that provides automatic Grade Match, PlaneLok and Fingerprint function. Grade Match measures and displays the existing grade over unknown ground. As a consequence it eliminates time consuming and error prone calculations.

PlaneLok automatically locks on to an existing horizontal elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather. The unique Fingerprint function only accepts the beam from the laser it is paired with. The CR600 receiver is also an option when a machine mounted display elevation is required.

(£1,596.00inc VAT)


For the latest prices and technical advice

Call: 0169 566 7143


Use the form below to submit your details and a member of the team will be in touch


Question about this product? let us call you back



Features & Benefits

  • Menu driven user interface reduces learning time and eliminates complex button pressing to activate advanced features
  • RC402N radio remote control allows control of all laser functions from up to 330feet (or 100 meters)
  • Maintains performance even in rainy, dusty and other harsh job site and weather conditions – IP66 environmental rating
  • Durable design reduces downtime due to drops and tripod tipovers
  • Automatic Grade Match eliminates time consuming and error prone calculation
  • Mask mode eliminates interference with other crews on the jobsite
  • Can be used with either CR600 or HL760 receivers so you can choose the best option to suit your application
  • Included: HL760 Receiver with Adapter C70, vertical Adapter for HL Receiver Charger, Radio Remote Control, Carrying Case


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

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 resaleable 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 resaleable condition, we reserve the right to refuse a refund or to deduct a 25% re-stocking charge.
  • Refund Payments will be made via PayPal after our inspection checks.
Can it be used in tough conditions?

The GL412N is built to meet IP67 standards, which classifies it as waterproof and completely protected against dust over extended time.

What is its operating temperature?

The GL412N has an operating temperature of -20°C to 50°C (-4°F to 122°F).

What is its grade range?

The Single-Axis Gl412N has a grade range of -10% to +15%.

How accurate is it?

The GL412N has an accuracy range of 1.5mm @ 30 m (1/16 inch @ 100 ft).

Is it easy to transport?

The GL412N weighs just 3.1kg, which makes it easy to transport between jobs and move around on the field.

How long is the range of the radio control?

Using RC402N radio control, the GL412N can be controlled from up to 100m (330ft). This makes it easy to operate the laser functions from anywhere on the jobsite.

What is its battery life?

When in operation, the Gl412N can be used for up to 130 hours.


© 2024 SEP (Site Engineering Personnel) Ltd. All Rights Reserved.
Website by Mayfly
cards accepted