Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | SevenStarBug |
| Model Number | SSB-TDS-01 |
| Output Type | Analog Signal |
| Operating Voltage | 3.3V - 5.5V DC |
| Measurement Range | 0 - 1000 ppm |
| Interface | Gravity Interface / PH2.0-3Pin |
| Probe Material | Titanium Alloy |
| Compatible Platforms | Arduino, Raspberry Pi, ESP32 |
| Application | Hydroponics, Aquariums, Water Quality Monitoring |
| Cable Length | 1.5 meters |
Anonymous
Mar 31, 2026
Rating: 3/5
Works well but needs frequent cleaning
The sensor works as described, but in high-mineral water, the probe gets coated quickly. You need to clean it weekly to maintain accuracy.
Anonymous
Mar 18, 2026
Rating: 4/5
Easy to code for
Found plenty of sample libraries online for this module. The analog output is smooth and easy to read with basic ADC conversion.
Anonymous
Mar 15, 2026
Rating: 4/5
Good accuracy after calibration
Took a little time to calibrate properly using standard solutions, but once set up, it works reliably for monitoring my aquarium water quality.
Anonymous
Mar 10, 2026
Rating: 5/5
Excellent for student projects
Bought five of these for our university environmental science lab. They are affordable and provide data accurate enough for educational purposes.
Anonymous
Mar 05, 2026
Rating: 5/5
Robust build quality
The titanium probe feels very durable. I've had it submerged in my nutrient tank for three weeks with no signs of corrosion or drift.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for my hydroponic setup
This sensor integrates seamlessly with my Arduino controller. The readings are consistent and match my handheld meter closely. Great value for DIY projects.
Q: Is this sensor waterproof or just the probe?
A: The probe is designed for submersion in liquid, but the electronic module board itself is not waterproof and should be kept dry or housed in a protective enclosure.
Q: How long is the warranty period?
A: This product comes with a standard 12-month manufacturer warranty covering defects in materials and workmanship under normal use.
Q: What is the maximum temperature the water can be for accurate reading?
A: For optimal accuracy, the water temperature should be between 0°C and 50°C. Extreme temperatures may affect the conductivity reading slightly.
Q: Can I use this with a 3.3V microcontroller?
A: Yes, the sensor operates within a voltage range of 3.3V to 5.5V, making it fully compatible with 3.3V logic boards like the ESP32 or Raspberry Pi.
Q: Does this come with calibration powder?
A: No, the package includes the sensor module and probe only. Standard TDS calibration solutions must be purchased separately for accurate initial setup.
CANDLE.LAB | Silicone Border Mat for DIY Scented Candles and Soap Making Tray Mold
$32.00
Shiji Runde Coal Shed Mine Dust Removal Explosion-Proof Anti-Freezing Fog Cannon Port Dust Suppression 80m Ultra-Fine Industrial Fog Machine
$4,180.00
Mobile Retractable Spray Booth for Furniture - Foldable Track-Mounted Painting Room
$6,240.00
Long Handle Bristle Paint Brush - Hog Hair Brush for Oil Painting, Acrylic Wall Art, and Children's Drawing
$1.80
Electrostatic Powder Coating Equipment and Electronic Powder Dispenser Supply
$17,250.00
DIY Toast-Shaped Silicone Mold for Handmade Soap - Square Soap Making Mold
$105.00
Kindergarten Sponge Stamp Set – Mushroom-Head Circular Printing Tools for Kids' DIY Art and Painting Kits
$3.50
Heavy-Duty Lifting Chain Set – Manganese Steel Chains with Hooks, Rings, and Hoist Accessories
$198.00
Car Tire Stone Removal Tool, Multi-Function Groove Hook for Portable Tire Picking and Cleaning
$11.50
m Dogs Strap Auto Retractable Dual Dog Leash With
$199.92
Traditional Wooden Sheepskin Rattle Toy – Safe for Teething Newborns, Handcrafted Baby Bell Shaker
$17.80
Soilless Cultivation Equipment Plant Factory Display Rooftop Hydroponic Pipe System for Leafy Vegetables and Fruits, Type A Planting Rack
$2,620.16
Premium Ceramic Tea Canister and Gift Box Set - Empty Packaging for Black Tea, Pu'er, White Tea, and Biluochun
$121.00
Posture-Correcting Hole-Grip Pencils for Grade 1 - Triangular Barrel, Break-Resistant, Non-Toxic HB for Daily Writing and 2B for Exams
$3.02
Genuine OEM AC Blower Motor Heater Fan for Buick Excelle GT, Cavalier, and Monza
$255.00
TA1 TA2 Titanium Capillary Tubes - Small Diameter Titanium Pipes - GR5 Titanium Alloy Tubes
$240.00
Industrial Spray Painting Wipe Cloth Auto Bake Finish Film Application Degreasing Cloth Non-Woven Absorbent Paper Lint-Free Paper Electrostatic Dust Removal Paper
$75.66
US Standard Buttress Thread Inserts 22ER 16ER 11NR 16 10 12 8ABUT Internal 7 External 45 Degree
$43.20
Coating Workshop Cleaning Rags GAE Industry White Scrap Cloth Nylon Machine Cloth Blocks Industrial Glue Removal Furniture Cleaning
$96.31
Natural 8A Yellow Tiger Eye Loose Beads - Round Cat's Eye Bracelet for DIY Jewelry Making
$17.28
Paper Blending Stumps Art Set for Highlighting, Sketching, and Smudging - Professional Drawing Tools for Artists and Beginners with Rice Paper Details and Oil Pastels
$6.80
Rubber Speed Bump 1000x350x40mm Herringbone Pattern
$96.89
![Xian Kan Yun Shu [Cloud Lark] Elegant Brush Washer, Hand-Painted Orchid and Sparrow Design under Glaze, Ceramic Water Pot](https://www.gosteppe.com/cache/small/product/269176/legacy-main-b83d0e5d0aba33de561a2b48.webp)
Xian Kan Yun Shu [Cloud Lark] Elegant Brush Washer, Hand-Painted Orchid and Sparrow Design under Glaze, Ceramic Water Pot
$21.20
Cable Organizer Hook-and-Loop Straps for Data/Charging Cables, Laptop Power, Mouse, Headphones, and Under-Desk Network Wiring
$7.48
Power Strip Organizer Box, Desktop Socket Concealment Case for Charging Cables and Power Cords, Hidden Storage Shelf
$21.93
Automatic Dairy Beverage Filling Machine - Fully Automatic Equipment for Milk, Soy Milk, and Drink Bottling
$1,316.00
Compact Invisible Retainer Case - Leak-Proof Sealed Storage Box for Children's Orthodontic Aligners
$12.50
07521 Scouring Pad Roll for Woodworking, Furniture, Paint Sanding, Metal Deburring, and Brushed Finish - Purple 600 Grit
$81.00
Shiya Insulated Display Cabinet, Constant Temperature Warmer for Commercial Use, Crispy Pork Belly, Roast Duck, Roast Chicken, and Cooked Food
$388.00
Wooden Soap Trimmer with Drawer, Soap Planer and Edge Shaper, Free Shipping
$32.00
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
