Spectra Dual Grade Lasers - The GL1425C, GL622N, GL722

Spectra dual grade lasers are a staple in the construction industry known for their precision to achieve accurate grading, alignment, and leveling. The dual grade capability allows for simultaneous grading in two directions, ensuring the ultimate control of grade for applications such as road construction, landscaping, and site preparation. In this article, we're breaking down Spectra's dual grade lasers line to cover some of the similarities, along with what makes each of these dual grade lasers unique. At the end, we hope you can make an informed decision as to which one is best suited for your needs.  To start, there are three dual grade lasers in the Spectra Family: Spectra GL1425C Spectra GL622N Spectra GL722 Similarities In Spectra Dual Grade Lasers For the most part all three of these lasers are very similar. The all have 1/16th of an inch accuracy
Spectra dual grade lasers are a staple in the construction industry known for their precision to achieve accurate grading, alignment, and leveling. The dual grade

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