Recommend a ppm/ph meter

i am looking for a good ppm/ph meter

At the moment I have a blue lab guardian however I want a Ppm meter that if possible has multiple probes ideally I want to constantly have a reading on my clone/mother tank - veg tank and flower tank.
And for them all to be displayed side by side... it would just make my life a lot easier.


Does anyone know of a meter that can do this or recommend a reletively cheap one that won't break the bank for buying 3?

Cheers

Constant reading?

http://www.hannainstruments.co.uk/grocheck-low-range-ph-ec-tds-temperature-monitors.html

You can get it here.
https://4hydroponics.com/hanna-instruments-combo-ph-ec-tds-temp-hi-991404

If I want to read 3 different reservoirs at the same time it would cost 750 GBP...

Was hoping to spend maybe max 200 in gbp for reading all 3

I was looking and found this for sale from china:
https://m.alibaba.com/product/60656858994/digital-tds-ec-meter-ec-ppm.html?s=p&spm=a2706.7843667.1998817009.1.lSzu0z

Does anyone think it is a decent one or will break in a month?

You usually get what you pay for. Youre looking for a multi function prescision instrument. With any tool, if theres one thats considered an industry standard, thats the one id get.