up to what soil depth this instrument can inject liquids? Is the needle strong enough to inject liquids in dry and hard soils? Do you deliver these instruments to other countries like Morocco?

The Arborjet AccuFlo Soil Injector ISD has adjustable pressure settings that can be used for various soil conditions. The more compact the soil the more pressure you may need. The nozzle that comes with the kit is a 6" Lance Nozzle.

We shouldn't have any trouble shipping this product for you. Feel free to checkout on our website and at this time you will get estimated shipping costs.