Spectra Precision Self-leveling GL622 Dual grade laser With 2 x HL750 Receiver
Spectra Precision Self-leveling GL622 Dual grade laser With 2 x HL750 Receiver. GL622 Dual Grade Laser. 2,600 foot operating range. Dual grade to ±25%. Graphic LCD display and keypad. Water resistant and dustproof to IP-67. Spectra Precision® Laser GL612 and GL622 Grade LasersEasy-To-Use, Full Featured Automatic Grade Lasers. The GL612 is a single grade laser