Flowmeters for sprayer

[Superted820]

I’m looking for a 2” Flowmeter to measure the exact amount going in when filling my sprayer. What are people’s preferred choice of flowmeter and where would you recommend getting one from?
Thanks in advance.

 

[PSQ]

I use an Arag flow meter. Works ok, easy to zero and see flow rates etc, lasted about 4years so far. No idea if it’s better or worse than the likes of Ponyflow, as it’s all I’ve ever used.

 

[KB6930]

We got a pony flow with our sprayer last year but as above not sure if it's better or worse than anything else but does what it needs to do

 

[Wombat]

I have an Arag digiwolf and it works fine

 

[Superted820]

Thanks for the comments. Yep these seem to be the two most popular. Was there much difference in price between them?

 

[essex man]

I have a ponyflow, has always worked but battery terminal and housing seems to allow water ingress, screen prone to condensation.
Sometimes I can only read from a certain angle

 

[neilo]

The Ponyflow runs off an internal (difficult to jam in) 9v battery, whereas the ARAG can be wired in to the 12v electrics on the sprayer I think.
No idea how easy the ARAG display is to read, but a squint is certainly needed on my Ponyflow in bright sunlight.

 

[David.]

@SimpersTradeCounter

 

[Bobthebuilder]

pony flow here but don't use it now with the auto fill on the horsch, they are not cheap, @£400 IIRC