Portable cwj mem hom PH Water Quality Tester

PH818 PH Tester Professional pH Dej Zoo Tester Portable cwj mem pH Meter Acidometer rau thoob dej yug ntses Acidimeter ntsuas Portable cwj mem hom PH Water Quality Tester

CEEB TOOM: Cov hmoov calibration suav nrog!

CEEB TOOM: Tshiab Version Roj teeb: 2 Pcs AAA roj teeb

Koj puas xav paub seb tus nqi pH ntawm cov dej koj haus puas yog tus qauv? Yog tias muaj, tus cwj mem no - hom pH meter yog qhov koj xav tau. Featuring qhov kub tsis siv neeg them nyiaj uas yuav cia li them nyiaj rau qhov ntsuas kub ntawm 070 degree, nws tuaj yeem muab kev nyeem ntawv raug thiab ruaj khov rau koj.

Khoom nta

Ntsuas pH qib thiab qhov kub thiab txias ntawm kev daws / dej nrog cov ntaub ntawv tuav haujlwm.

Hnab tsho loj, lub teeb yuag thiab portable nrog switchable backlight loj LCD zaub kom meej nyeem.

Hloov tau pH sensor sojntsuam - Lub electrode sojntsuam tuaj yeem hloov nrog cov qauv ntxig rau kev hloov pauv sai thiab yooj yim.

ATC muaj nuj nqi (tsis siv neeg kub them nyiaj), tsis siv neeg calibration thiab IP65 tag nrho waterproof tsim.

Siv rau hauv qhov chaw dej, av- tsis pub loj hlob, thoob dej yug ntses, hydroponics, chav kuaj, spa, pas dej da dej thiab lwm yam dej.

Khoom Specifications

Khoom siv: ABS yas

Xim: Grey

Kev ntsuas ntsuas: pH: {{0}} 0014.00pH, TEMP: 0 degree 60 degree

Kev daws teeb meem: 0.01 pH

Qhov tseeb: plusmn 0.05pH

Repeatability: plusmn 0.01

Ua haujlwm kub: 0 degree 50 degree, le80 feem pua ​​RH

Automatic Temperature Compensation: 0 degree 70 degree

Calibration: 2 Points Tsis Siv Neeg Calibration

Lub hwj chim: 2 AAABattery (tsis suav nrog)

Yam khoom loj: Approx. 175 45 45mm / 6.9 1.8 1.8 nti

Yam Nyhav: Approx. 87g / 3.1 oz

Pob Loj: Approx. 24.5 9 5.2cm / 9.6 3.5 2. 0hauv

Pob Luj: Approx. 190g / 6.7 oz

Yuav ua li cas calibrate lub cuab yeej kom raug

Ib lub hnab hmoov yaj nyob rau hauv 250ml dej ntshiab, thaum koj yuav tsum tau ua lub calibrate, noj ib co tshuaj, tus so ntawm cov tshuaj muaj peev xwm kaw cia 1 lub hlis

1. Turn on the machine, put the PH818 in pure water, clean it and wipe it with a cloth. Press and hold the calibration button, put the machine into the debugged PH4.00 solution, stir it for a few seconds, and let it stand for a few seconds until the machine screen appears. "PR5"

2. When the machine number becomes 6.86, take out the machine, clean it in pure water, wipe it with a cloth, put it into the debugged PH6.86 solution, stir it for a few seconds, and let it stand for a few seconds until the machine screen appears "PR5"

3. When the machine number becomes 9.18, take out the machine, clean it in pure water, wipe it with a cloth, put it into the debugged PH9.18 solution, stir it for a few seconds, and let it stand for a few seconds until the machine screen appears "PR5"

4. Lub tshuab tau rov qab los rau hauv lub xeev thaum nws tau qhib, thiab cov calibration tiav.

Pob npe:

1 pH Meter (Cov roj teeb tsis suav nrog)

1 Lub Hnab Cia

1 Tus neeg siv phau ntawv

Khoom Paub meej

Portable cwj mem hom PH Water Quality Tester

Automatic Temperature Compensation

Qhov ntsuas kub muaj qee yam cuam tshuam rau PH tus nqi

Over Range Light Alarm Function

High Sensitivity soj ntsuam

High Tech nti ntsuas qhov tseeb

Khoom Taw Qhia

Packing suav nrog

FAQ

1. Raws li cov nqe lus them nqi, koj puas lees txais PayPal?
Yog lawm, peb lees txais PayPal rau kev txiav txim me me, tab sis thaum txiav txim tus nqi txog li 1500 USD, peb txais T / T.

2. Lub warranty rau cov khoom yog dab tsi
Tag nrho peb cov khoom muaj 12 lub hlis warranty.

3. Puas muaj qhov kev pabcuam spare yog tias qhov kev txiav txim loj?

Tau kawg, peb yuav ntsuas qhov ntau ntawm cov khoom seem raws li koj qhov kev txiav txim.

4. Koj hnub yug yog dab tsi?
Hnub xa khoom yog li 3-45 hnub tom qab tau txais cov nyiaj them poob haujlwm raws li koj qhov kev txiav txim kom muaj nuj nqis.