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.
12
YRS
Shandong Dongrun Instrument Science And Technology Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Top picks
Product categories
Top-sale Products
Multi-parameter Analyzer
Digital sensor
PH/ORP meter/transmitter
Dissolved oxygen analyzer
Turbidity meter /transmitter
Conductive/ conductivity meter
Acid concentration meter
Chlorine analyzer/meter
Level gauge/transmitter
Level switch
Portable/Laboratory Meter
Ungrouped
Industrial Grade Smart Bluetooth Water Tank Fuel Level Sensor for Diesel and Petrol Tanks
$120.00 - $150.00
(Min. Order) 1 piece
UHZ Industrial Top-Mounted Magnetic Float Level Indicator with Switch Transmitter
$120.00 - $150.00
(Min. Order) 1 set
UHZ-99A Low-temperature Side-Mounted Mechanical Magnetic Float Level Gauge with 4~20mA Transmitter
$120.00 - $150.00
(Min. Order) 1 piece
Industrial Intelligent Digital Online Temp. pH ORP Controller with RS485 4~20mA for Water
$150.00 - $180.00
(Min. Order) 1 piece
Real-time Online Multiparameter Water Quality Tester with Temp. pH EC DO Sensor for Aquaculture
$240.00 - $280.00
(Min. Order) 1 piece
Aquaculture IoT Sensors Seedling/Process Water Quality Tester with PC/Mobile APP Available
$260.00 - $300.00
(Min. Order) 1 piece
fish aquaculture farm equipment
$2,000.00 - $2,200.00
(Min. Order) 5 pieces
Multiparameter water analyzer conductivity 4-20ma RS485 MODBUS output analog digital sensor
$2,000.00 - $2,200.00
(Min. Order) 5 sets
Featured products
Oem
Odm
Obm
Real-time Online Multiparameter Water Quality Tester with Temp. pH EC DO Sensor for Aquaculture
$240.00 - $280.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Oem
fish aquaculture farm equipment
$2,000.00 - $2,200.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
Industrial
Magnetic Float Level Gauge with Transmitter
$120.00 - $150.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Oem
Multiparameter water analyzer conductivity 4-20ma RS485 MODBUS output analog digital sensor
$2,000.00 - $2,200.00
Shipping to be negotiated
Min. Order: 5 sets
Easy Return
Oem
Odm
Obm
Aquaculture IoT Sensors Seedling/Process Water Quality Tester with PC/Mobile APP Available
$260.00 - $300.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Industrial
Water Fuel Liquid Fluid Oil Petrol Diesel LPG Tank Float Level Sensor with 4-20 mA GPS wifi
$190.00 - $200.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Oem
Odm
Obm
Industrial Intelligent Digital Online Temp. pH ORP Controller with RS485 4~20mA for Water
$150.00 - $180.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Oem
DRCL-99 Cheap Drinking Water Online Residual Chlorine Analyzer with Modbus RS485 4-20mA
$600.00 - $700.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
Industrial Side-Mounted Magnetic Float Level Gauge for Water Oil Chemical Tank Tower Vessel Boiler
$150.00 - $160.00
Shipping to be negotiated
Min. Order: 1 piece
Online Digital Multi-parameter Water Quality Tester with DO pH TDS EC Temp. COD Meter
$500.00 - $1,500.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
1
