Economical and durable with variable dose selection. Compatible with Simcro single-stream pour-on or oral drench nozzles. Plastic Luer needle lock. Calibration: 0.2ml - 2ml dosage in 0.2ml increments Kit includes: * 1 x 2ml Injector * 20mm vented Draw-off cap * 4.7mm x 750mm tube Species: Cattle, Sheep, Swine