This sprayer is good quality affordable and a plus that it can be picked up locally. I saw that there was some confusion on the metric measurements, but as I suspected from experience with an identical product, TSC confirmed in the Q&A section that the metered increments are 1 Tbsp. /Gal which I confirmed with my own bucket test. The increments on the bottle are by ML, but if you’re relying on those hash marks for your dilution rate you really have no business dispensing pesticides or fertilizers. Measure your product before you pour it into the sprayer and set your dispensing rate based on that. Really, if you want to get accuracy out of this type of sprayer the material needs to have a viscosity rather close to water so you will most likely be pre mixing it. Also the extra orifice screwed into the dial can be slipped into the feed tube to reduce the dispensing rate to 1 Tsp. /Gal. The only reason I didn't give it 5 stars is in fact the lack of instructions. The bottle has directions, but doesn't give you the dispensing rate in Metric or SAE. For the average Joe who just picked it up in the store and didn't read the Q&A online it could be quite frustrating. Otherwise it's a great product and tractor Supply was prompt in their response to the increments which I hope helps others in the future.

What is the conversion rate on sprayer? Does the does the dial work on the sprayer? How do I know it is in position 3?