Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | TS-300B |
| Operating Voltage | 5V DC |
| Output Signal | Analog (0-5V) & Digital (TTL) |
| Detection Range | 0 - 1000 NTU (Approximate) |
| Interface Type | 3-Pin PH2.0 Connector |
| PCB Dimensions | 60mm x 40mm x 18mm |
| Probe Material | Stainless Steel & ABS Plastic |
| Response Time | < 500ms |
| Compatibility | Arduino, Raspberry Pi, ESP32 |
| Included Software | Sample C++ Code for Calibration |
Anonymous
Mar 23, 2026
Rating: 3/5
Works well but probe is short
The sensor functionality is good, but the probe cable is a bit shorter than I expected for deep tank applications. I had to extend the wires myself. Otherwise, the detection accuracy is decent for non-industrial use.
Anonymous
Mar 21, 2026
Rating: 4/5
Reliable readings after warm-up
I noticed the readings drift slightly during the first minute of operation. After letting it warm up for 60 seconds, the data becomes very consistent. Make sure to seal the connections if using it in a permanently wet environment.
Anonymous
Mar 20, 2026
Rating: 5/5
Great educational tool
Bought this for a high school environmental science project. Students were able to measure sediment levels in local creek samples easily. The module is robust enough to handle student handling, and the documentation is clear.
Anonymous
Mar 19, 2026
Rating: 5/5
Easy integration with ESP32
Connected this directly to an ESP32 without any level shifters. The voltage levels match perfectly. The sample program included in the package saved me hours of writing driver code. Very satisfied with this purchase.
Anonymous
Mar 12, 2026
Rating: 4/5
Good value, needs careful calibration
The build quality is solid for the price. It took a bit of trial and error to get the baseline reading correct in clear water, but once calibrated, it detects changes in turbidity accurately. The digital pin is a nice bonus for simple threshold alerts.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for my hydroponics setup
This sensor works exactly as described. I integrated it into my automated plant watering system to monitor water clarity. The analog output is stable, and the included code made calibration very easy. Highly recommended for DIY projects.
Q: Does the package include the connecting cables?
A: Yes, the module typically comes with a 3-pin connector cable. Please check your specific shipment contents, as bulk orders may vary slightly.
Q: Is this sensor waterproof or just the probe?
A: The probe head is designed for immersion in liquid, but the main PCB board is not waterproof. You should house the board in a protective enclosure if there is a risk of splashing.
Q: Can I use this to measure saltwater turbidity?
A: Yes, it can detect turbidity in saltwater. However, please rinse the probe with fresh water after each use to prevent corrosion on the metal contacts over time.
Q: What is the maximum current consumption?
A: The module consumes approximately 20mA to 30mA when the IR LED is active. Ensure your microcontroller pin can supply sufficient current or power it externally.
Q: How do I calibrate the sensor for clear water?
A: Place the probe in a container of distilled water. Adjust the potentiometer on the board or modify the offset value in the provided code until the analog reading matches your defined 'clear' baseline (often near 5V or 1023 on 10-bit ADC).
No-Drill Invisible Cable Organizer, Self-Adhesive Wire Fixer, Data Line Clip for Cable Management and Network Routing
$3.31
Stainless Steel Polishing Needle for Agarwood and Sandalwood Beads, Handmade Incense Tool, DIY Incense Materials
$15.00
Rectangular Plastic Planter for Outdoor Balcony Gardening - Ideal for Vegetables and Strawberries
$75.50
Windshield Washer Pump for Mitsubishi Outlander 8L84-17664-AA
$81.28
Lotus DIY Handmade Soap Silicone Mold - Lotus Leaf, Root, and Seed Pod Designs for Soap Base and Baking
$4.93
Multi-Function Herbal Slicer and Dicer for Roots, Rhizomes, Vines, Leaves, and Branches | Slicing Machine for Acorus Tatarinowii, Dried Tangerine Peel, and Polygonatum
$500.00
Multifunctional Outdoor Water Bag Swimming Float Maijia Qian Safety Buoy 10KG Tent Ballast Water Storage Bag
$21.89
Natural Mint Aromatherapy Incense, Osmanthus and Gardenia Scents, Mugwort Stick Incense for Bedroom, Refreshing and Sleep-Aiding
$6.43
Factory Stock Kubu Asu Washing Machine - Commercial Canned Fruit Hawthorn and Cherry Bubble Cleaning Equipment
$7,066.00
No More Games - Leslie Cheung & Koji Tamaki Saxophone Cover with City Pop Sheet Music and Backing Track
$26.00
2026 New Year Rubbing Art Kit - DIY Craft Material Set with Horse Year Fu Character Stencils for Kindergarten
$3.98
Used Car Tires 185 195 205 215 235/55 60 70R13 14 15 16 Random Tread Pattern
$57.80
Sponge Stamp Painting Tools Stamping Rods Kindergarten Children's Art Supplies Mushroom Head Sponge Brushes
$3.50
Croma Portable Pocket Watercolor Sketchbook - 300g Cold-Press Paper for Acrylic Markers, Pen & Wash, and Travel Sketching
$14.20
PLC Control Cabinet Explosion-Proof Variable Frequency Drive Panel for Constant Pressure Water Supply
$6,098.00
Beginner Watercolor Painting Book with Line Art for Coloring, Featuring Zodiac and Martial Arts Themes
$5.53
Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Rubens Watercolor Paper, Starry Sky Watercolor Pad, High Absorption, 32K/16K/8K, Thickened 300g, Medium/Fine Grain for Art Students
$6.42
Commercial Pasteurization Machine for Fresh Milk Bars and Dairy Farms - Stirring and Preservation Tanks (Large and Small Sizes Available)
$3,185.00
Handcrafted Sheepskin Rattle & Peach Wood Shaker - Pure Copper Brass Bells, Vintage Wooden Toy Safe for Infant Chewing
$31.50
RIDE ON TIME Tatsuro Yamashita Mr. Fuki Saxophone Trio Accurate Transcription Service
$34.00
Metal Unveiling Stand for Ribbon-Cutting Ceremonies - Vertical Display Rack for Grand Openings, Advertising Signs, and Plaques
$159.00
Children's Art Supplies Round Sponge Brush Painting Graffiti Tool Mushroom Head Stamp Kindergarten DIY Rubbing Art
$2.45
Weak Alkaline Water Equipment Wahaha 9.0 Soda Water Small Molecule Water Stable Storage for 24 Months Electrolysis Water Maker
$20,160.00
RefComp Snowman Italy Refcon Low-Temperature Cold Storage Semi-Hermetic Unit SP2L 0600 (55㎡ Dual)
$7,200.00
Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$39.00
IoT Leakage Circuit Breaker with Remote Control via EasyLink, Featuring Metering and Protection
$510.75
Mia Art Quick-Absorb Sponge for Watercolor Painting - Soft, Durable, Brush-Safe Cleaning and Blending Tool for Students
$4.25
Incense Burner Pad with Fire-Resistant Cotton - High-Temperature Resistant, Heat-Proof, Home Use, Round Insulating Flame-Retardant Mat for Incense Boxes and Aromatherapy
$3.29
Quilt Storage Bag for Clothes, Cotton Quilts, and Down Jackets - Large Capacity Moving Luggage Compression Organizer
$11.80
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[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)
