Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Model Number | TS-300B |
| Operating Voltage | 5V DC |
| Output Signal | Analog Voltage & Digital TTL |
| Turbidity Range | 0 to 1000 NTU |
| Operating Temperature | -10°C to 60°C |
| Interface Type | 3-Pin GPIO / ADC |
| Probe Material | Epoxy Resin & ABS |
| Cable Length | 1.5 Meters |
| Dimensions | 60mm x 30mm x 25mm |
| Microcontroller Compatibility | Arduino, ESP32, STM32 |
Anonymous
Feb 27, 2026
Rating: 3/5
Documentation could be improved
Hardware is solid but code comments are sparse. Had to search forums to understand the analog mapping fully. Works once you figure it out.
Anonymous
Feb 24, 2026
Rating: 4/5
Good value for money
Works well but calibration takes time. You need to prepare standard solutions to get accurate NTU values. Hardware quality is solid for the price point.
Anonymous
Feb 10, 2026
Rating: 5/5
Great for Arduino Projects
Integrated easily with my Uno board. The sample code provided worked out of the box after minor adjustments for my specific display. Readings seem consistent.
Anonymous
Feb 06, 2026
Rating: 5/5
Accurate readings
Compared with lab equipment and the results were surprisingly close. Great for hobbyist water quality monitoring stations. Fast shipping too.
Anonymous
Jan 21, 2026
Rating: 5/5
Perfect for aquarium monitoring
Keeping my tank water clear is easier now. The sensor fits well in the sump and the cable length is sufficient for my setup. Highly recommend.
Q: Does it support 3.3V logic levels?
A: Yes, but ensure you use a voltage divider or level shifter if connecting directly to 3.3V GPIO pins to prevent damage.
Q: Is the probe submersible?
A: Yes, the probe head is waterproof and designed for immersion. However, the electronic module box should remain dry.
Q: What liquid types can it measure?
A: It is designed for water, wastewater, and non-corrosive liquids. It measures suspended particles, not chemical composition.
Q: How often should I calibrate the sensor?
A: We recommend monthly calibration for consistent accuracy, or whenever the probe is cleaned or exposed to harsh chemicals.
Q: Is the sample code compatible with Arduino IDE 2.0?
A: Yes, it uses standard C++ Arduino libraries and is fully compatible with IDE 2.0 and newer versions.
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