You say you have to calibrate it before using it, can you tell me how can I do it if I want to use it at the same time for a spa and for a medium pool and a children's pool? In other words, would it have to be calibrated each time or once calibrated is enough for all of them?
hit it with a hammer until the reading stays steady The ask for you money back as this is as reliable as pissing in your swimming pool adjust ch/ph levels
This video is useless. Out of focus or too bright throughout. Nothing to show us step by step usage. A lot of wasted time and explained nothing. Thanks for trying I guess. Next!
I got this a year ago, it doesn't work. has to be recalibrated every time making it pointless. the reading even after calibration are unreliable.
Same here
total scam wast of money save up and buy a good one
Do you have to calibrated?
You say you have to calibrate it before using it, can you tell me how can I do it if I want to use it at the same time for a spa and for a medium pool and a children's pool? In other words, would it have to be calibrated each time or once calibrated is enough for all of them?
Please check my comment to find the answer
Mine is a piece of dung. It doesnt work.
So...when calibrating with dist water...the ph can never be higher than 7,yours was 7.2...can only be less then 7...so calibration is off
Please tell me how to use it.
hit it with a hammer until the reading stays steady The ask for you money back as this is as reliable as pissing in your swimming pool adjust ch/ph levels
That is not how to use it
This video is useless. Out of focus or too bright throughout. Nothing to show us step by step usage. A lot of wasted time and explained nothing. Thanks for trying I guess. Next!
?????????????????
😢
No work
This guy doesen't know how to use the product properly....
what is price of this 'chlorine tester meter, pH CL2 Chlorine Level Swimming Pool Tester" email to me
Didnot work, do waste your money
Don’t bother it’s crap
There happen nothing 😂