We have used this sprinkler model  in our nursery for over 40 years .  It has  impressive coverage, up to 24m (80ft) diameter, with the added benefit of adjustable height to elevate spray above vegetables and shrubs.   

In the Mr. Middleton garden I use it with the automatic water timer so that it comes on at night .   Sprinkling at at night allows the plants to absorb water better and recover before sunrise in the morning.  

Product code include : DW310 & DW205