Taw qhia:
CD-988 electrical conductivity meter (EC tester) ntsuas cov lus hluav taws xob hauv kev daws teeb meem. Feem ntau siv rau hauv hydroponics, aquaculture thiab dej qab zib los soj ntsuam cov nqi ntawm cov as-ham, cov ntsev los yog cov khoom tsis haum hauv dej.
Tej Ntaub Ntawv :
Ntsuas ntau | 0-1999SS / cm |
Daws teeb meem | 1μS / cm |
Qhov tseeb | ± 2% F · S |
Calibration | 1 point |
Ua hauj lwm mob | 5-55 ° C (41-131 ° F) |
Lub zog | 4 × 1.5V roj teeb lithium |
Dimension | 180 × 65 × 33mm |
Nyhav | 130g |
Ntaus :
• Dej pov thawj
• Tsis tshua muaj hluav taws xob
• Cov ntaub ntawv tuav tseg
• Tom qab-npo npo
Peb lub tuam txhab:
Peb qhov kev pab:
Cov ntawv pov thawj:
Cov Lus Nug:
1. Dab tsi yog qhov koj them?
Cov ntsiab lus them nqi: T / T
Kev Them Nqi: Paypal, Moneygram, Western union, hloov mus rau lwm lub tuam txhab
2.What txog kev txhawb thiab kev txhawb nqa?
Qee lub sij hawm cov neeg siv yuav tau txais qee qhov teeb meem thaum lawv siv cov twj paj nruag uas tsis paub lossis siv thawj zaug, cov neeg siv tau xa peb cov emails lossis hu rau peb txog cov ncauj lus kom ntxaws. Peb yuav muab cov neeg siv kev daws teeb meem lossis kev lag luam yees duab.
Rau ntau xyoo dhau los, peb cov twj paj nruag ua haujlwm zoo thaum lub sijhawm lav. Yog tias muaj qee qhov seem tawg thaum lub sijhawm qeeb, peb xav muab cov khoom seem dawb.
3. Kuv yuav ua li cas yog tias qee qhov chaw tawg?
Nyob zoo cov neeg thov, thov tsis txhob txhawj, peb muaj 12 hli kev txiav txim tshwj tias tsuas yog hnav qhov chaw. Koj tseem tuaj yeem muas khoom ntawm peb tom qab 12 hli.
4.Qhov koj lub lag luam lossis cov chaw tsim khoom lag luam?
Peb yog lub Hoobkas.
5.Koj puas tau sau daim ntawv qhia?
Yog, tau kawg. OEM yeej raug txhawb tag nrho; ob leeg ntawm pob los yog khoom siv.
Cim npe nrov: EC tester, Tuam Tshoj, tuam ntxhab, lwm tus neeg, lub koom haum, hom, kho, nqi
