A pole syringe for injecting cattle you can't get close to. The fibreglass pole extends from about 1.4 m (4½ ft) to 2.4 m (8 ft) and locks at any length by turning the handle. Push the pole forward and the syringe at the tip injects.
It takes a standard 30 ml syringe and a 14 gauge × 1 in Luer-lock needle, both replaceable. The syringe can be refilled while it's on the pole.
