trevor peacock
Well-known member
- Messages
- 264
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- littlehampton
I've got a hm digital TDS-EZ hand held water quality tester, I've searched the website and googled it but can't find out how to recalibrate it.
Anyone know?
Anyone know?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: this_feature_currently_requires_accessing_site_using_safari
Sir spruce you should be knighted.
I didn't know the hand held ones could be recalibrated - hence my comment lol. Just looked at mine and sure enough, there's the adjuster - thanks for that