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.
9
YRS
Jinan Runjie Electronic Technology Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Top picks
Product categories
Smart Bluetooth Meter
Multifunction Meter
pH Meter
TDS&EC Meter
ORP Meter
Salinity Meter
Dissolved Oxygen Meter
Soil Meter
China Hot sales Portable Multi parameter Water Quality Meter Analyzer Handheld pH/EC/Dissolved Oxygen Meter DO Meter
$165.00 - $200.00
(Min. Order) 5 pieces
2023 new model online pH Monitor for Hydroponics analyser ph ec tds orp cf humidity temp monitor 7 in 1 for fish farming
$30.00 - $35.00
(Min. Order) 2 pieces
Digital pH Tester for food Fermented Sausages Cheese Sushi Rice lab ph meters and Other Solid Semi-Solid
$20.00 - $28.00
(Min. Order) 2 pieces
Digital Salinity Tester for Salt Water Waterproof Salinity Meter with 0-200ppt Saltwater Tester for Aquariums, Marine Monitoring
$12.00 - $17.00
(Min. Order) 5 pieces
pH Tester for Food Digital pH Meter for Sourdough Starter and Dough Spear Sensor Food pH Kit Works for Fermented Sausages
$20.00 - $28.00
(Min. Order) 2 pieces
Smart Digital 7-in-1 WiFi Solar Pool Tester pH Meter pH/CL/EC/ORP/TDS/Salinity/Temp Pool Chlorine Tester for Swimming pool Fish
$169.00 - $199.00
(Min. Order) 5 pieces
Pool Chlorine meter, pH and Chlorine Tester for Swimming Pool, Salt Water Pool 7 in 1 pH Chlorine Salinity ORP EC TDS Test
$169.00 - $199.00
(Min. Order) 5 pieces
YINMIK Smart Pool Monitor, pH and Chlorine Tester for Swimming Pool, Salt Water Pool 7 in 1 pH Chlorine Salinity ORP EC TDS Test
$169.00 - $199.00
(Min. Order) 5 pieces
Multifunction Meter
All products
Multifunction Meter
Customizable
Ready to Ship
2023 new model online pH Monitor for Hydroponics analyser ph ec tds orp cf humidity temp monitor 7 in 1 for fish farming
$30.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
Smart Digital 7-in-1 WiFi Solar Pool Tester pH Meter pH/CL/EC/ORP/TDS/Salinity/Temp Pool Chlorine Tester for Swimming pool Fish
$169.00 - $199.00
Shipping to be negotiated
Min. Order: 5 pieces
PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas
$10.00 - $16.00
Shipping to be negotiated
Min. Order: 2 pieces
Pool Salt Tester & PH Meter, YINMIK Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water
$10.00 - $16.00
Shipping to be negotiated
Min. Order: 2 pieces
4-in-1 Digital pH Meter with pH/TDS/EC/Temp Function, portable blood ph meter Water Quality Tester
$7.00 - $10.00
Shipping to be negotiated
Min. Order: 2 pieces
Scientific hydroponics growing ec and ph meter in water ph y ec buffer solution tester pen ph meter electrode with backlight
$7.00 - $10.00
Shipping to be negotiated
Min. Order: 2 pieces
pen type ph meter 0.05ph High Accuracy Pen Type pH Meter 5 in 1 TDS EC Temperature Meter for Hydroponics aquarium
$8.00 - $12.00
Shipping to be negotiated
Min. Order: 2 pieces
4-in-1 Digital pH Meter with pH/TDS/EC/Temp Function, 0-14.0 pH Measurement Range, 0.1 Accuracy Water Quality Tester
$9.00 - $13.00
Shipping to be negotiated
Min. Order: 2 pieces
Scientific instrumentation for chemicals in water ph y ec buffer solution tester pen ph meter electrode with backlight
$9.00 - $13.00
Shipping to be negotiated
Min. Order: 2 pieces
High Quality pH Meter 4 in 1 H2/pH/ORP/Temp Multifunctional Pen Water Tester 0.01 High-Precision Pocket Water Quality Tester
$16.50 - $19.50
Shipping to be negotiated
Min. Order: 2 pieces
aquarium aquaculture water monitor multiple 7 in 1 function water quality online pH orp EC CF TDS tester monitoring
$31.00 - $33.00
Shipping to be negotiated
Min. Order: 1 piece
TDS PH EC ORP Temperature Meter ph tds ec meter tds tester ph meter and orp meter 5 in 1 price ph meter ph tds
$12.20 - $13.80
Shipping: $15.00/piece
Min. Order: 2 pieces
Add to cart
Multi-parameter Water Quality Tester 7 in 1 EC TDS CF pH ORP Temp Humidity Meter ph tester
$34.40 - $35.90
Shipping: $15.00/piece
Min. Order: 2 pieces
Add to cart
factory Wholesale Portable pen type 4 in 1 water quality tester tds ph ec temperature meter acidity test water ppm meter
$7.70 - $10.00
Shipping to be negotiated
Min. Order: 1 piece
New product Best Pen type digital Pocket ph conductivity reader / ec pH meter pen tester with temperature measure
$6.80 - $9.20
Shipping to be negotiated
Min. Order: 1 piece
Oem
Odm
Monitor
2023 new model multiparameter water quality sensor analyser ph ec tds orp cf humidity temp monitor 7 in 1 for fish farming
$30.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
1
2
3
4
5
6
...
8
1
/8
Go to
Page
Go