koj puas xav ntsuas tus nqi ph ntawm koj cov khoom noj xws li Nqaij? peb muaj ib lub ntsuas Ph Tester tuaj yeem pab koj
Qhov nkag mus PH tester yog qhov tseeb, ruaj khov thiab txhim khu kev qha. Nws tuaj yeem ntsuas tus nqi PH thiab kev daws qhov kub thiab txias thiab ua kom pom tseeb hauv LCD backlit screen. Nws yog tsim los rau kev ntsuas cov khoom semisolid hauv kev tsim khoom noj thiab kev ua haujlwm xws li txiv hmab txiv ntoo, zaub, muab tshuaj txhuam, qhob cij, gel, qee yam nqaij. Compact thiab portable tsim tso cai yooj yim portability.
Nta:
Qhov no portable handheld penetrating PH meter yog tsim rau kev siv cov zaub mov, xws li txiv hmab txiv ntoo, zaub, muab tshuaj txhuam, qhob cij, gel, qee yam nqaij, thiab ntau yam khoom noj semisolid.
Nws kuj tseem tuaj yeem ntsuas qhov ntsuas kub ntawm cov tshuaj, ntsuas qhov ntsuas kub ntawm 0 degree mus rau 60 degree, degree / ℉ unit hloov tau rau kev ua tau raws ntau yam kev xav tau.
Digital LCD npo nrog backlight, meej ntawm ib nrais muag, yooj yim nyeem txawm nyob rau hauv qhov tsaus ntuj nti. Tsim los ntawm 2 AAA roj teeb (tsis suav nrog), nws pib kaw kom txuag hluav taws xob.
Tswb muaj nuj nqi: thaum lub PH qis dua 3.5 lossis siab dua 12.5, lub teeb liab qab teeb. Thaum lub ambient kub qis dua 0 degree, lub LCD qhia LO, thaum siab tshaj 70 degree, nws qhia HI.
High precision detachable probes yog ib qho yooj yim mus use thiab hloov; 0-70 degree tsis siv neeg kub them nyiaj kom paub meej qhov tseeb; cov ntaub ntawv tuav muaj nuj nqi rau kev nyeem ntawv yooj yim.
Nta peb-point calibration, los nrog 6 pob ntawm PH tsis hmoov; compact thiab lub teeb yuag, yooj yim nqa mus rau qhov twg nrog lub shockproof zipper cia hnab.
