Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Wholesale Automatic Water Sensor
305
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Automatic
pH Controller for Fish Tank and Aquarium
Water
Environmental pH Regulation with Dual Relay Outputs
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Portable
Automatic
Water
Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Automatic
pH Controller for Wastewater Treatment
Water
Quality Detecting with Fully Automatically Dosing Pump and Dual Relay Outputs
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Smart pH Controller with Two Relays
Automatic
Dosing Pump for
Water
Treatment pH Adjustment
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Portable
Automatic
Water
Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Automatic
pH Control System for Wastewater Treatment
Water
Quality Monitoring with Fully Automatically Dosing Pump and Dual Relay Outputs
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
pH818m Smart
Sensor
Digital Semi-Solid pH Meter with Temperature Tester
US$ 32-52
/ pieces
5 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Portable
Automatic
Water
pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Bante900p
Water
Analysis Portable Multi-Parameter Digital pH ORP Do Conductivity TDS Salinity Chlorine Meter
US$ 650
/ pieces
1 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Intelligent pH Meter with Two Relay Outputs
Automatic
Dosing Pump for
Water
Treatment pH Adjustment
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
BLE-9100 Smart Bluetooth Dissolved Oxygen Meter
US$ 55-65.62
/ pieces
2 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Automatic
pH Controller for Fish Tank and Aquarium
Water
Environmental pH Regulation with Dual Relay Outputs Automatically
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Smart pH Controller with Two Relays
Automatic
Dosing Pump for
Water
Treatment
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Automatic
pH Controller for Wastewater Treatment
Water
Quality Monitoring with Fully Automatically Dosing Pump and Dual Relay Outputs
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Intelligent pH Meter with Two Relay Outputs
Automatic
Dosing Pump for
Water
Quality Treatment pH Adjustment
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Dependable pH Control System for Wastewater Treatment with Fully Automatically Dosing Pump
Automatic
Management
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Cutting-Edge Technologies pH Controller with Probe
Sensor
and
Automatic
Dosing Pump Digital Meter for Hydroponic System
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump
Automatic
Assign
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Calculable pH Controller
Automatic
for Hydroponics Greenhouse Plants with Dual Relay Outputs pH Range 0.00-14.00
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Precision pH-Meter for Aquaculture Cultivate and Breed Aquatics Environment with Dual Relay Outputs and
Automatic
Dosing Pump
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Smart pH Control System for Wastewater Treatment with Fully Automatically Dosing Pump
Automatic
Adjustment
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Cutting-Edge Technologies pH Controller with Monitoring Probe and
Automatic
Dosing Pump Digital Meter for Hydroponic System
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Cutting-Edge pH Controller with Monitoring Probe and
Automatic
Dosing Pump Digital Meter for Hydroponic System
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Advanced pH Controller with Monitoring Probe and
Automatic
Dosing Pump Digital Meter for Hydroponic System
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
1
2
3
4
5
6
7
8
13
Next
Show:
24
36
48
Category
pH Meter
Instruments & Meters
Analysis Instrument
Product Features
Appliance
Food Analysis
Display
Digital
Portable
Non Portable
Certification
ISO9001
RoHS
CE
FCC
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
OEM
ODM
Own Brand
City
Suzhou
Hefei
Nanchang
Fuzhou
Chongqing
Shenzhen
Jinan
Shanghai
Changzhou
Cangzhou
More