Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
4
YRS
Hangzhou Supmea International Trading Co., Ltd.
Supplier
Assessed videos
Panoramic pictures
Factory inspection reports
Verified production lines
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Sewage Treatment
Top picks
Product categories
Flow instrument
Liquid analysis instrument
Level instrument
Pressure instrument
Paperless recorder
temperature
Signal
Main product
China dn100 dn150 electromagnetic flowmeter rs485 sea water digital sewage water magnetic flow meter sensor price
Stainless Steel
Magnetic Flow Meter
Variable Area Water Flowmeters
$265.00 - $295.00
/
piece
1 piece
(Min. Order)
Main product
Supmea OEM China Wall Mounted Ultrasonic Water Flowmeter Price Flow Meter
Ultrasonic Flow Meter
Variable Area Water Flowmeters
$220.00 - $265.00
/
piece
5 pieces
(Min. Order)
Main product
industrial sewage level transmitter hot sale ultrasonic tank liquid lpg fuel level sensor meter
Liquid Level Sensor
Ultrasonic Level Sensor
$175.00 - $225.00
/
piece
2 pieces
(Min. Order)
Digital water liquid wastewater measurement flowmeter 4-20ma rs485 pulse output manufacturer dn50 electromagnetic flow meter
$265.00 - $330.00
/
piece
2 pieces
(Min. Order)
Factory direct high quality conductivity tester digital roc conductivity meter in line milk cheap conductivity meter
$125.00 - $135.00
/
piece
1 piece
(Min. Order)
24v online turbidity meter water turbidity meter turbidity meter mlss analyzer
$796.00 - $825.00
/
piece
5 pieces
(Min. Order)
On-line water quality sensor ammonia/cod/nitrogen/total phosphorous monitor analyzer distillation analyzer wastewater
$2,560.00 - $2,960.00
/
piece
5 pieces
(Min. Order)
Factory price industrial online cod/ammonia/nitrogen/total phosphorous meter analyzer measurement equipement
$2,560.00 - $2,960.00
/
piece
5 pieces
(Min. Order)
All products
Customizable
Ready to Ship
All products
Liquid analysis instrument
pH/ORP
1
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
4-20mA RS485 TDS ec conductivity meter controller digital electrical conductivity sensor probe
$125.00 - $135.00
/
piece
1 piece
(Min. Order)
inline orp meter ph control of swimming pool hydroponic online ph controller transmitter
$130.00 - $135.00
/
piece
2 pieces
(Min. Order)
Water Analyzer orp ec meter automatic controller inline professional universal ph conductivity meter industrial digital
$110.00 - $120.00
/
piece
5 pieces
(Min. Order)
ph sensor 420ma ph probe glass orp electrode water ph sensor water digital
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
hot sale pH controller supplier ph controller price online ph sensor
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
4-20mA hydroponic controller digital ph orp controller water analysis instruments
$110.00 - $120.00
/
piece
1.0 piece
(Min. Order)
high accuracy pH measurement digital output analyzer xrf
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
industrial liquid analysis online ph analyzer supmea ph ph glass electrode sentek
Online Ph Meter
Industrial Ph Meter
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
ec and ph control low cost ph probeorp controller
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
High quality online water test analysis ph orp supplier ph control industrial milk ph meter
$110.00 - $120.00
/
piece
5 pieces
(Min. Order)
ph orp tds meter ph and ce ec ph sensor and transmitter
$110.00 - $120.00
/
piece
1.0 piece
(Min. Order)
meter ph tds waterproof hydrophonic ph controller for pool controlador de ph senko
Industrial Ph Meter
$110.00 - $120.00
/
piece
5 pieces
(Min. Order)
factory price orp probe oem ph meter ph glass electrode sentek
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
industrial aquiarum ph control sensor automatic ph adjuster water ph controller for water tester
$110.00 - $120.00
/
piece
5 pieces
(Min. Order)
ec and ph sensors with relay outputs ph ec digital nutrient controller pool probe ph
$110.00 - $120.00
/
piece
1.0 piece
(Min. Order)
ph ec monitor online horticulture ph controller water quality ph sensor
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
ph and alkaline scale device ph sensor electrode ph meter ec
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
ph sensor 4 20ma ph sensor with rs485 output control ph ec
Industrial Ph Meter
$110.00 - $120.00
/
piece
5 pieces
(Min. Order)
ph orp sensor ph regulator hydroponic measuring ph
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
industrial automatic digital tds ph ec controller hydroponics ph control ph controller for aquarium
$110.00 - $120.00
/
piece
5 pieces
(Min. Order)
ph meter tds ec meter digital lcd water testing to ph water tester ph electrode sensor probe
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
liquid analysis controller ph ec hydroponics ph controller industrial ph meter
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
industry online ph sensor multiple parameters water quality analyzer automatic cheap ec ph controller malaysia meter
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
digital hydroponics ph controller industry online ph sensor agricultural ph controller with 4-20mA
$110.00 - $120.00
/
piece
1.0 piece
(Min. Order)
factory price pHnalysis instrument hot sell ph test meter waterproof ph ORP meter controller
$110.00 - $120.00
/
piece
1.0 piece
(Min. Order)
High Accuracy Digital Ph Meter Controller Aquarium Liquid Inline Ph Tester
$110.00 - $120.00
/
piece
1.0 piece
(Min. Order)
OEM service water analysis digital aquarium ph sensor probe industrial
$50.00 - $65.00
/
piece
1 piece
(Min. Order)
automatic swimming pool water orp ph ph ec controller 4-20 ma for agricoltur water ph meter instrument
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
probe ph ph controller industry ph ec measuring device
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
ph glass electrode price ph probe cable electrodo de ph
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
Water analysis ph swimming pool small controller sensor sewage electrode controller for water
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
ph electrode price ph meter digital ph sensor probe
$110.00 - $120.00
/
piece
1.0 piece
(Min. Order)
water ph sensor rs485 control ph medidor ph
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
industrial ph ph electrode ph sensorph orp probe
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
medidor de ph ph electrode probe industrial ph ec meter
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
ph electrode ph ec tds meter analyzer industrial ph controller
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
digital output ph probe analog ph probe analog aquarium ph controller
$110.00 - $120.00
/
piece
5 pieces
(Min. Order)
ph sensor for ph tds temperature tester online ph industrial probe
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
Main product
Water Analyzer hydroponic controller ph ec industrial meter price online ph meter tester water ph and ec meter
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
Main product
orp probe ph sensor controller price ph metre glass electrode ph probe sensor digital
$110.00 - $120.00
/
piece
1 piece
(Min. Order)
1
2