Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Input Voltage | DC 3.3V to 5.5V |
| Output Signal | 0V to 2.3V Analog |
| TDS Measurement Range | 0 to 1000 ppm |
| Operating Temperature | 0°C to 50°C |
| Probe Length | 58mm +/- 2mm |
| Connector Type | PH2.0-3Pin Interface |
| MCU Compatibility | 51, STM32, Arduino |
| Board Material | High Quality FR-4 |
| Measurement Accuracy | +/- 10% Full Scale |
| Standby Current | Less than 5mA |
Anonymous
Apr 09, 2026
Rating: 5/5
Stable Readings
Very consistent output signal. I am using it for a hydroponics monitoring project and it hasn't failed yet.
Anonymous
Apr 07, 2026
Rating: 5/5
STM32 Compatible
Connected easily to my STM32 board. The analog output is clean and easy to read with ADC.
Anonymous
Mar 25, 2026
Rating: 4/5
Solid Build
Probe feels durable and the PCB is well made. Just wish the cable was a bit longer out of the box.
Anonymous
Feb 22, 2026
Rating: 5/5
Great for Aquaponics
Used this for my home setup and it works perfectly with my Arduino Uno. Readings are stable after calibration.
Anonymous
Feb 13, 2026
Rating: 4/5
Good Value
Works well but needs calibration before first use. Documentation could be better but overall satisfied.
Q: Can I extend the probe wire?
A: Yes, you can extend the wire up to 1 meter using shielded cable to prevent signal interference.
Q: What is the maximum input voltage?
A: Please do not exceed 5.5V DC input to avoid damaging the module. 3.3V to 5V is recommended.
Q: Is there a library available for Arduino?
A: Yes, there are several open-source libraries available on GitHub compatible with this analog sensor module.
Q: Do you provide calibration solution?
A: The module does not come with solution. We recommend using a standard 1413ppm TDS calibration solution for best accuracy.
Q: Is the entire module waterproof?
A: Only the probe tip is designed for submersion. The PCB board should be kept dry or housed in a waterproof enclosure.
Inth A6 Multifunctional Leather Journal - Vintage Sketchbook, Watercolor Pad, and Doodle Book with Replaceable Cotton Refill Pages for Students
$26.90
Beginner Chinese Painting Line Drawing Copybook: Animals, Flowers, Figures, and Landscapes
$18.80
vantkevin Scented Candle Tool Set for Extinguishing Flames and Snuffing Wicks
$17.60
Multi-Function Car Tire Stone Remover Tool - Hook Pick and Screwdriver for Tread Cleaning
$3.80
Pad Printing Machine Parts: Fixed Ink Roller Screw, Steel Plate Mounting Screw, Blade Holder Adjustment Nut, Blade Clamp Screw
$0.30
Cast Steel Speed Bump for Road Ramps and Slopes
$104.12
Lifting Chain Rigging with Shackles and Hooks - Manganese Steel Chain for Towing and Hoisting Cargo 5 Ton, 3t, 2m, 1m
$92.90
309 PCB Conformal Coating - Triple Protection Acrylic UV-Cured Moisture Resistant Paint by Dima
$462.50
Biliansheng Non-Shaven Hair Transplant and Follicle Detection Service for Men and Women
$88.00
Mattel UNO Cards Desktop Happy Casual Party Multiplayer U-No Official Game Interactive Poker Cards
$22.90
Zero-Basis Electric Guitar Intro: 7-Week Self-Study Plan with Practice Exercises, Error Correction, and Materials
$472.10
Hongxing Ink for Brush Calligraphy - Large Bottle Black Ink for Beginners, Students, and Traditional Chinese Painting (Light Glue, Ancient Formula, Soot-based)
$5.78
Loose Aquamarine Beads - Gemstone Bracelet Components Including Amber, Southern Red Agate, Gold Rutilated Quartz, Ice-Grade Devil Blue Donghai Crystal
$6.72
Mia Sketch Blending Stump Set for Highlights and Shadows, Professional Art Supplies Including Paper Blenders, Makeup Sponges, and Cotton Tips for Still Life Drawing
$4.00
Custom Tactical Waterproof and Shockproof Knife Box - EDC Carry Case for Folding Knives, Headphones, Data Cables, and Tools
$21.99
Wang Xizhi's Hundred-Rhyme Song of Cursive Script - Taipei Palace Museum Edition Hardcover High-Definition Replica Decorative Art Print
$32.90
Used Car Tires – Sizes: 205/55, 185/65 R15, 215/225/235, 195 R15/R16/R17/R18/R19
$264.00
Variable Frequency Three-Phase Asynchronous Motor IFG-50-3-4
$3,299.00
Manual French Fry Cutter, Multi-Function Slicer for Radish, Cucumber, Potato, and Onion, Commercial Vegetable Chopper
$660.00
Multi-Function Water Cooler Bucket Storage Rack for Office, Large Capacity Floor-Standing Organizer
$119.64
401 Silicone-Specific Adhesive for Bonding Metal, Plastic, TPU, TPR, ABS; Silicone-to-Silicone Bonding Without Surface Treatment
$21.96
G80 Chain Slings for Lifting - Heavy Duty Iron Chains with Shackles and Hooks, 4-Leg Configuration, Available in 1m/2m Lengths and 6t/8t/10t Capacities
$312.70
Aromatherapy Essential Oil Humidifier for Home Bedroom - Long-Lasting Fragrance Diffuser, Portable Plant Incense for Car
$8.88
Professional Sketching Blending Stumps and Scrapers - Detail Shading Tools for Art Students
$3.28
Yuanhengtong Pen-Type Dissolved Oxygen Meter YHT8402 - For Freshwater Aquaculture Ponds (Fish & Shrimp)
$802.30
Smart Food Waste Disposer Smart Food Waste Processing Device Smart Kitchen Waste Treatment Unit
$12,899.00
Westwood Portable Invisible Braces Case - Orthodontic Retainer and Denture Cleaning Box
$16.80
Lifting Chain with Adjuster Forklift Crane Chain Adjustable Length Manganese Steel Chain Bundling Lifting Chain with Hooks
$54.00
Smokeless and Odorless Tea Light Candles - 2-Hour or 4-Hour Burn Time, 100 Pack for Wax Seals and Aromatherapy
$4.80
Commercial Roast Duck and BBQ Meat Warmer Display Case - Constant Temperature Heating Cabinet for Crispy Pork Belly and Hanging Ducks
$755.00
![[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection](https://www.gosteppe.com/cache/medium/product/3259/legacy-main-2f0d3454b36b32391d263648.webp)
