water quality testing ph meter probe 4-20mA Soil PH Probe Sensor CS1700/1701C
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Product Highlights
- IP68 Waterproof Design: Fully waterproof housing with IP68 rating, suitable for harsh industrial environments.
- RS485 MODBUS RTU Output: Supports RS485 MODBUS RTU protocol for easy integration into monitoring systems.
- OEM/ODM Customization: Offers OEM service, custom labels, and flexible customization from samples or designs.
- Wide Application Scope: Ideal for industrial water, environmental sewage, and river water quality testing.
- Fast Delivery Service: Standard delivery in 5-7 working days after payment confirmation.
- 1-Year Warranty: Provides a comprehensive 1-year warranty for the sensor to ensure quality.
- Professional Manufacturer: Direct factory with 28 employees, 2 R&D engineers, and 2 production lines.
Product Attributes
- Customization
- Available
- Type
- Ph Electrode
- Cooling System
- Radiator
- Model NO.
- CS1700C/CS1701C
- Function
- Over Voltage Protection, Overheat Protection, Short Circuit Protection
- Materials
- Plastic
- Display
- Digital
- Portable
- Portable
- Appliance
- Food Analysis, Medical Research, Biochemistry
- Certification
- ISO9001, CE, SGS
- pH range
- 2-12pH
- Temperature range
- 0-80 Degree
- Pressure resistance
- 0-0.3MPa
- Housing material
- PP
- Double junction
- Yes
- Connection thread
- NPT3/4 inch
- Water quality testing and analysis
- Water quality testing and analysis
- Transport Package
- Carton Box
- Specification
- Measuring range: 2-12pH
- Trademark
- twinno
- Origin
- Shanghai, China
- HS Code
- 9027
- Production Capacity
- 2000PC/Month
- Package Size
- 21.00cm * 23.00cm * 24.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of water quality testing ph meter probe 4-20mA Soil PH Probe Sensor CS1700/1701C
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Product Description


Name | Content | Number |
temperature sensor | None | N0 |
NTC10K | N1 | |
NTC2.252K | N2 | |
PT100 | P1 | |
PT1000 | P2 | |
Cable Length | 5m | m5 |
10m | m10 | |
15m | m15 | |
20m | m20 | |
cable connector | Wire Boring Tin | A1 |
Y insert | A2 | |
One-line pin | A3 | |
BNC | A4 |







1. Dubai Exhibition
2. Water Expo Shanghai (Asia's Leading Water Technology Show)
3. Customer Visits & Technical Meetings in Germany
4. Canton Fair (China's Largest Import & Export Exhibition)




1. By Sea - Cost-effective FCL/LCL options for bulk orders
2. By Air - Fast delivery for urgent shipments (3-7 days worldwide)
3. Express - DHL/FedEx/UPS door-to-door service available
4. Land Transport - Reliable cross-border trucking for neighboring countries
A: Yes, We are manufacturer
Q: Do you offer the OEM order ?
A: Yes, we can offer OEM service and label according to your requirements
Q: Could we visit your factory?
A: Yes, Sincerely invite you to visit our factory
Q:Do you have any discount?
A:Yes, if you buy large quantity, please contact us or send email, we will give you a big discount
Q: What is your delivery time?
A: It is about 5-7 working days since the payment confirmed . If the quantity more than 100pcs , it will need extra 3--5 working days
Q: How long is the warranty of your products ?
A: sensor: 1 year warranty
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR264613". Items marked "" are certified.
Company Profile
Shanghai Chunye Instrument Technology Co., Ltd. is a leading manufacturer, supplier, and exporter of water analysis instruments.
We specialize in the production and supply of a wide range of sensors and analytical equipment, including portable water quality instruments, industrial online controllers, pH meters, ORP meters, conductivity meters, TDS meters, dissolved oxygen meters, free chlorine analyzers, dissolved ozone meters, ammonia meters, nitrite meters, flow meters, liquid level transmitters, turbidity meters, MLSS meters, suspended solids meters, pressure transmitters, temperature transmitters, and more - covering virtually all parameters relevant to water analysis. Our product portfolio serves diverse application areas such as industrial processes, handheld field testing, laboratory research, aquaculture, agriculture, and more. In addition to instruments, we also provide related accessories such as meter protection boxes, integrated systems, and control panels.
Our products are widely utilized across various industries, including power plants, petrochemicals, mining and metallurgy, environmental water treatment, light industry and electronics, water supply networks, food and beverage, healthcare, hospitality, aquaculture, modern agricultural cultivation, and biological fermentation processes.
We are committed to delivering high-quality products, competitive pricing, and excellent after-sales support with strong technical backup. Through consistent communication and customer-focused service, we have built trusted partnerships with numerous clients worldwide. We look forward to establishing a long-term business relationship with you!
Shanghai Chunye Instrument Technology Co., Ltd
No. 1135 Jinhu Road, China (Shanghai) Pilot Free Trade Zone 201206
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 1135 Jinhu Road, China (Shanghai) Pilot Free Trade Zone 201206, Shanghai, China
-
Plant Area
- 4292.21 square meters
-
Number of Employees
- 28
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- pH Meter, Conductivity Meter, Dissolved Oxygen Meter, Turbidity Meter, Free Chlorine Analyzer, All Kinds of Sensors for Water Analyzer, TDS Meter, Ammonia Tester, Pressure Transmitter
-
Production Lines
- 2
-
Production Machines
- Aging test
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-01-10
- Export Year
- 2019-05-01
-
Main Markets
- Europe, Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you the final manufacturer?
- Yes, We are manufacturer
- Do you offer the OEM order?
- Yes, we can offer OEM service and label according to your requirements
- Could we visit your factory?
- Yes, Sincerely invite you to visit our factory
- Do you have any discount?
- Yes, if you buy large quantity, please contact us or send email, we will give you a big discount
- What is your delivery time?
- It is about 5-7 working days since the payment confirmed . If the quantity more than 100pcs , it will need extra 3--5 working days
- How long is the warranty of your products?
- sensor: 1 year warranty
Send your message to this supplier
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Product Groups
- Other
- 01 Water Quality Monitor
- 02 Water Multi-Parameter Monitor
- 03 Digital Controllers & Sensors
- 04 PH, ORP, Ion Controller & Sensor
- 05 Conductivity,TDS,Resistivity,Salinity Controllers & Senso
- 06 DO Controller & Sensor
- 07 Suspended Matter, Turbidity Controllers & Sensors
- 08 Disinfection Controllers, Sensors & Disinfection Analyser
- 09 Ultrasonic Controllers & Sensors
- 11 Portable,Laboratory Electrochemical & Optical Instrument
- 13 Laboratory Analytical & Optical Instruments
Find Similar Products By Category
- Supplier Homepage
- Products
- 04 PH, ORP, Ion Controller & Sensor
- 01 PH, ORP Controllers & Electrodes
- water quality testing ph meter probe 4-20mA Soil PH Probe Sensor CS1700/1701C
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