Taw qhia:
QAUV QAUV | portable ph meter xyuas PH-281 |
Ntsuas ntau | 0.00 ~ 14.00pH |
Daws teeb meem | 0.01pH |
Qhov tseeb | ± 0.05pH |
Calibration | 1 point |
Lub zog | 4 × 1.5v alkaline |
Ua haujlwm kub | 0 ~ 60 ° C, R≤H95% |
Dimension | 172 × 26 × 26 hli |
Nyhav | 73g |
Lwm cov ntaub ntawv qhia | ATC: 0-60 ℃ |
Feature | Me me; Portable; Economical |
Peb lub tuam txhab:
Peb qhov kev pab:
Cov ntawv pov thawj:
Cov Lus Nug:
1. Yog tias peb tsis pom qhov qauv ntawm lub website, peb yuav ua li cas?
Thov email peb cov lus piav qhia thiab daim duab ntawm cov khoom, peb tshawb nrhiav thiab tsim qauv tshiab txhua lub hlis, thiab qee qhov lawv tsis tau muab tso rau hauv lub website tam sim ntawd. Tab sis yog tias qhov no yog ib yam khoom tshiab rau peb, peb tuaj yeem tsim nws rau koj tom qab tau txais cov ncauj lus kom ntxaws txog koj cov khoom.
2.Cov peb yuav 1 pc rau kev kuaj sim?
Yog, Peb zoo siab xa tuaj rau 1pc rau qhov kev xeem zoo yog tias peb muaj Tshuag ntawm cov qauv koj xav tau.
3. Qhov kev them nyiaj rau koj puas txais?
Cov ntsiab lus them nqi: T / T
Kev Them Nqi: Paypal, Moneygram, Western union, hloov mus rau lwm lub tuam txhab
4.Was lwm yam khoom uas koj muab?
Dej ntsuas kev ntsuas, xws li Colorimeter, lub ntsuas pa, COD analyzer, Turbidity meter, Meter meter, TDS meter, kev ntsuas tus kheej, ORP meter, refractometer Lab supplies thiab lwm yam.
5. Lub sijhawm ua haujlwm rau cov khoom xaj yog dab tsi?
Feem ntau, yog me me, 2-3 hnub tom qab tau txais kev them nqi; yog tias qhov kev txiav txim loj, nws xav tau 10-20 hnub tom qab them nyiaj, nws nyob ntawm seb koj qhov ntau npaum li cas.
Cim npe nrov: pH meter txheeb xyuas, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, hom, Mekas, nqi
