AGL EZ DIG PRO. The economy says now is the time: Save time, save fuel, save money .The EZ Dig Pro from AGL provides precise depth and grading control for digging a fixed depth or a slope. The machine stays productive. The calibrated system ensures consistent and accurate grade readings, saving time and money by reducing over-cutting and keeping a grade checker in the ditch. If you’ve been checking grade with a laser or optical instrument and grade rod, using this system will keep the machine and operator fully productive without the expense of another person in the excavation to check depth.. If you’ve been using a machine-mounted laser receiver, there’s no need to stop digging to place the bucket and dipper stick in the same vertically plumb position each time you want an accurate reading. Think AGL Ez Dig Pro, Pays for itself in just two months or less!