Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Output Signal | Analog Voltage (0-2.3V) |
| Power Supply | 3.3V - 5.5V DC |
| Interface Type | PH2.0-3Pin Connector |
| Probe Material | Food Grade Titanium Alloy |
| TDS Measurement Range | 0 - 1000 ppm |
| Accuracy | ±10% (depending on calibration) |
| Operating Temperature | 0°C to 50°C |
| MCU Compatibility | Arduino, STM32, 51 Series |
| Probe Cable Length | 1.5 Meters |
| PCB Dimensions | 60mm x 20mm |
Anonymous
Mar 23, 2026
Rating: 5/5
Reliable analog output
No noise issues on the line. Good build quality on the probe. Suitable for embedded systems development.
Anonymous
Feb 25, 2026
Rating: 3/5
Needs careful calibration
Works but instructions could be clearer on calibration solution. Had to look up tutorials online to get accurate readings.
Anonymous
Feb 08, 2026
Rating: 5/5
Great for IoT Projects
Works well with my ESP32 setup. Calibration needed but straightforward. The analog output is stable enough for logging data.
Anonymous
Jan 29, 2026
Rating: 5/5
Perfect for university project
Compatible with STM32 as described. Analog output is stable and easy to read with ADC. Good value for the price.
Anonymous
Jan 24, 2026
Rating: 4/5
Good for hydroponics monitoring
Using it to monitor nutrient levels in my indoor garden. Readings are consistent after calibration. Would prefer a longer cable.
Q: Can I use this with Arduino Uno?
A: Yes, it works with any board that has an analog input pin and supports 3.3V to 5V logic.
Q: How often should I calibrate?
A: We recommend calibration every few months depending on usage frequency and environment.
Q: Does it come with calibration powder?
A: No, calibration solution is sold separately. You will need a standard TDS calibration solution.
Q: What is the maximum voltage input?
A: Please do not exceed 5.5V to avoid damaging the module. 5V is the recommended standard.
Q: Is this sensor waterproof?
A: The probe is waterproof and can be submerged, but the module PCB is not. Keep the board dry.
Language of Drums Motion Path Set Drum Creativity Essence Rhythm Drum Kit Teaching Material Jazz Drum
$59.17
1.9m Wide-Format Sublimation Printer for Pillows, Garments, and Fabric Digital Printing
$600.00
Automatic Retractable Air Hose Reel - Pneumatic Shrinking Hose Drum Combo for Auto Repair (Air, Electric, Water) - National Standard
$228.00
Marie's Paper Blending Stumps Thickened Xuan Paper Blending Stumps Marie's Student Sketch Set Blending Stumps Rubbing Cotton Painting Special Paper Blending Stumps Smudging Pens Art Supplies Xuan Paper Sketch Fixative
$5.09
Inner Mongolia Milk Skin Processing Equipment - Condensed Milk and Butter Production Line, Fully Automatic Cheese Making Machine
$13,580.00
Yijiayi Plastic Surgery - Hair Follicle Analysis to Assess Growth, Prevent Hair Loss, and Plan Transplants
$10.00
Hell Training Rock Guitar by Shinichi Kobayashi - Electric Guitar Speed Playing Tutorial
$106.00
Mai Da Chu Commercial Food Warmer Cabinet, Large-Capacity Constant-Temperature Heating Cart for Banquets, Hotels, and Kitchens
$8,165.00
Children's Activity Appliance Storage Box - Case for Braces, Underbite Correctors, Expanders, and Denture Cleaning
$16.80
Stainless Steel Cable Raceway Arc-Shaped Anti-Step Floor Metal Surface Mount Decorative Invisible Wire Channel
$2.50
Electric Watercolor Spray Pen Children Hand-painted Color Pa
$46.55
408 Fast-Drying Glue - Strong Low-Whitening Instant Adhesive for Metal and Plastic, Heat Resistant
$53.12
UE5.1-5.7 Ancient Sci-Fi Gate Model Instrument Consultation
$2.00
Biliansheng Hair Transplant - Non-Shave Female Hairline Restoration & Density Enhancement
$19,999.00
Water Brush Pen Set Large Capacity Beginner Gouache Solid Watercolor Paint Brush Tools Line Drawing Art Student
$32.00
Beginner Watercolor Painting Line Art Coloring Book, Hua Meng Lv Ren by Stan, Fine Texture, 2-Pack Free Shipping
$10.60
New Wanli Tire 265/45R21 SU306+ - Compatible with AITO M7, BYD Tang, Range Rover, Li Auto, and NIO
$528.00
Suzhou Factory Wholesale Chain Store Logo - RGB Illuminated Letters, Acrylic Neon Signs for Window and Counter Display
$1,911.00
RoHS 1.0 Environmental Tester for Alloy Analysis and Heavy Metal Detection in Plastic Toys
$15.30
Mont Marte Long-Handle Bristle Brush – Professional Art Brush for Acrylics, Oil Painting, and Flat Wash Techniques
$37,500.00
Portable Plastic Backpack Fertilizer Bucket for Manual Fruit Picking, Seed Feeding, and PPC Fertilization
$9.50
Chinese-Style Hand-Drawn Plant Line Art Coloring Book on 100% Cotton Watercolor Paper
$15.80
Eagle Brand 99021 Industrial Scouring Pads, Cleaning Cloths, and Polishing Pads Supply
$666.00
Pad Printing Machine Parts - Zhongke 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Frame (In Stock)
$4.50
Pneumatic Throttle Valve Quick Connect Fitting SL4-01/4-02/4-03 Air Pressure Regulator Flow Control Valve
$8.60
Pad Printing Silicone Rubber Heads Electric Long Round Square Durable Customizable 30-Year Established Store
$3.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Candy Naoko Gujima Mr. Saxophone City Pop Sheet Music with Accompaniment Demo
$37.00
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
![[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection](https://www.gosteppe.com/cache/medium/product/3259/legacy-main-2f0d3454b36b32391d263648.webp)
