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Can't really afford a Park TS2 though.
The on one ones are decent.
I have the dial gauges one and it's solid and accurate. You need the park adapters for 15/20mm axles though
I've looked at that one before but the gauges kind of put me off.
I tend to just use them as pointers in the early stages and then start making them touch the rim so the gauge works when it's down to the last few mm.
It's quite satisfying when the biggest deflection registered is when the gauge arm hits the rim stickers 🙂
dont know what its like but the one on Rose bikes is cheap: https://www.rosebikes.com/article/rose-truing-stand/aid:553818
I have one of these for sale.PM me for details if you are interested.
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Marko