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.
7
YRS
Nanning Nobo Instrument Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Nobo Cloud
Top picks
Product categories
COD/NH
Water quality pocket tester
PH/ORP
Dissolved Oxygen
Conductivity/TDS
Salinity
Residual Chlorine
Ozone
Turbidity/SS/MLSS
Hardness/Ion
Multi-Channles
Accessories
other
Industrial online ph Controller NP-1806 Water online PH controller with digital PH sensor for water quality testing
$200.00 - $260.00
(Min. Order) 1 set
Online Ph Analyzer Orp Meter Ph Controller NP-1806 Online Sensors and Controllers water PH sensor with Modbus 485
$200.00 - $260.00
(Min. Order) 1 set
NOBO ph meter for water PH-280 online pH/ORP meter for water pH and ORP monitoring with relay control output
$45.00 - $110.00
(Min. Order) 1 set
1 recent viewed
industrial online ph Analyzer NOBO online orp meter PH-280 online orp water instrument orp water quality analyzer
$90.00 - $110.00
(Min. Order) 1 set
Hign precision PH-1186 Hot sale PH Meter PH Online Controller with RS485 Ralay out Lower Price hydroponic ph meter controller
$57.00 - $200.00
(Min. Order) 1 set
5 sold
Swimming Pool pH Meter Online pH instrument PH-1186 online pH meter for Industrial wastewater treatment Made in China
$140.00 - $180.00
(Min. Order) 1 set
10 orders
Online PH instrument NP-1806 high temperature PH sensor for milk and boiler water 0~130 degree online PH meter
$190.00 - $250.00
(Min. Order) 1 set
Water Online PH/ORP meter with PH/ORP sensor for water treatment Ph Controller Meter Digital Tester For Water
$140.00 - $180.00
(Min. Order) 1 set
PH/ORP
All products
PH/ORP
Alibaba Guaranteed
Customizable
Ready to Ship
NOBO Portable Fish Pond Water Quality Analyzer PNB-116 pH orp Water Quality Meter For Aquaponic
$121.70
Shipping included
Min. Order: 1 set
Delivery by May 31
Money-back guarantee
Add to cart
NOBO Portable pH meter PNB-116 water quality ph tester laboratory pH water analyzer
$121.70
Shipping included
Min. Order: 1 set
Delivery by May 31
Money-back guarantee
Add to cart
NOBOTECH portable ph meter PMN-116 PH water instrument industrial online ph meter manufacturer
$112.36
Shipping included
Min. Order: 1 set
Delivery by May 31
Money-back guarantee
Add to cart
NOBO pH orp meter electrode PD-101 online industrial waste water ph digital pH Meter Tester ORP probe
$48.00 - $60.00
Shipping to be negotiated
Min. Order: 1 parcel
Easy Return
Water Online PH/ORP meter with PH/ORP sensor for water treatment Ph Controller Meter Digital Tester For Water
$140.00 - $180.00
Shipping to be negotiated
Min. Order: 1 set
Easy Return
ORP digital water sensor RS485 NS-PH101 Digital ORP Sensor Probe 4-20mA Output ph orp controller
$90.00 - $130.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
NOBO portable orp meter PNB-116 ph orp analyzer online orp water quality tester
$100.00 - $140.00
Shipping to be negotiated
Min. Order: 1 set
Easy Return
industrial online ph Analyzer NOBO online orp meter PH-280 online orp water instrument orp water quality analyzer
$90.00 - $110.00
Shipping: $60.00/set
Min. Order: 1 set
Easy Return
Add to cart
Digital pH Meter Tester NS-PH101 Intelligent pH sensor RS485 Online Industrial waste water pH sensor
$90.00 - $120.00
Shipping: $18.77/piece
Min. Order: 5 pieces
Est. delivery by May 15
Easy Return
1 sold
Add to cart
Portable PH Analyzer NOBO portable water quality tester pH meter handheld PNB 116 reliable pH sensor probe
$121.70
Shipping included
Min. Order: 1 set
Delivery by May 31
Money-back guarantee
Add to cart
Industrial online ph Controller NP-1806 Water online PH controller with digital PH sensor for water quality testing
$200.00 - $260.00
Shipping: $63.81/set
Min. Order: 1 set
Est. delivery by May 16
Easy Return
Add to cart
Online Digital Aquaculture NOBO Ph Orp Sensor Water Probe electrode ph probe sensor
$55.00 - $65.00
Shipping: $42.01/piece
Min. Order: 1 piece
Est. delivery by May 16
Easy Return
Add to cart
NOBOTECH PNB-116 water quality analyzer ph meter portable ph meter ph analyzer Water Quality Analyzer
$90.00 - $110.00
Shipping to be negotiated
Min. Order: 1 set
NOBOTECH industrial online ph Controller PH-280 Online PH/ORP Analyzer with ph electrode
$90.00 - $110.00
Shipping: $60.00/set
Min. Order: 1 set
Easy Return
Add to cart
NOBOTECH online water quality analyzer DTP-9100 industrial online ph Controller Four-channel ph tester Modbus 485
$200.00 - $250.00
Shipping to be negotiated
Min. Order: 1 set
NOBOTECH Industrial Online PH sensor NS-PH101 ph meter electrode digital sensor with 4-20ma and rs-485 ph digital water sensor
$90.00 - $120.00
Shipping: $18.77/piece
Min. Order: 5 pieces
Est. delivery by May 15
Easy Return
1 sold
Add to cart
1
2
3