Product Description
A TDS Water Quality Testing Probe is a water quality sensor that measures the Total Dissolved Solids (TDS) levels in the water. These levels can indicate how clean or polluted the water is. The probe can work with 3.3/5V input voltage and 0 ~ 2.3V output voltage, which makes it easy to connect with any Arduino Board.
Note:
The actual image may different in terms of cable color.
Features:
- Apply to the water quality of pure water machine probe
- Cooperating with the corresponding circuit can detect the conductivity of pure water values.
- fast installation,no leakage,long service life
Specification:
| Input Voltage | 5 V |
|---|---|
| Measuring Range | 0-3000PPM, |
| Measurement Accuracy | 2% |
| Connector | Plug 1/4″ PE |
| Probe Diameter | 6.35mm |
| Shipping Weight | 0.02 kg |
| Shipping Dimensions | 9 × 6.5 × 1 cm |
Package Includes:
1 x Water Quality Sensor TDS Water Quality Testing Probe
Water Quality Sensor TDS Water Quality Testing Probe Overview
The Water Quality Sensor TDS Water Quality Testing Probe is a precision probe designed to measure Total Dissolved Solids (TDS) in water within the 0–3000 PPM range. Operating at 5 V input and delivering a 0–2.3 V analog output, it’s ideal for integrating with microcontroller boards like Arduino to assess water purity.
Key Features of Water Quality Sensor TDS Water Quality Testing Probe
- Broad measuring range: 0–3000 PPM TDS for various water types
- High accuracy: ±2% measurement precision
- Standard interface: Plug‐in 1/4″ PE connector for leak‐free installation
- Compact design: Slim 6.35 mm probe diameter fits narrow vessels
- 5 V supply, 0–2.3 V analog output for seamless Arduino compatibility
- Durable construction: long service life with corrosion‐resistant materials
- Fast shipping from Zbotic: dispatched within 24 hours with tracking
Applications and Use Cases
- Monitoring TDS levels in home and commercial water purification systems
- Maintaining optimal dissolved solids in aquariums and fish tanks
- Measuring nutrient concentration in hydroponic farming setups
- Quality control in bottled and packaged drinking water production
- Industrial water treatment and wastewater analysis
- DIY environmental monitoring projects with Arduino or Raspberry Pi
How to Use Water Quality Sensor TDS Water Quality Testing Probe
Connect the probe’s 1/4″ PE plug to a compatible TDS amplifier module, supply 5 V DC to the module, and wire the 0–2.3 V analog output to an analog input pin on your Arduino (or similar board). Calibrate the sensor using a known TDS standard solution, immerse the probe in the sample water, and read the analog voltage to calculate the TDS value.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
How do I calibrate the TDS probe for accurate readings?
Use a certified TDS calibration solution (e.g., 1000 PPM). Immerse the probe, allow readings to stabilize, and adjust your amplifier module’s calibration potentiometer until the output matches the known solution value.
Can I use this probe with both 3.3 V and 5 V systems?
While the probe itself requires a 5 V supply for the amplifier, the 0–2.3 V analog output is safe for 3.3 V and 5 V microcontroller inputs, making it compatible with most development boards.
What maintenance does the TDS testing probe require?
Rinse the probe with deionized water after each use, store it in a clean, dry place, and periodically check for scale or residue. For best accuracy, recalibrate monthly or whenever measurement drift is observed.
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Read More →Technical Specifications
| SKU | AI2855 |
|---|---|
| Weight | 0.0208 kg |
| Availability | In Stock |
Applications & Use Cases
The Water Quality Sensor TDS Water Quality Testing Probe is a versatile water tds used across a wide range of applications including water quality monitoring, hydroponics, aquariums, industrial water treatment, and smart irrigation.
Common use cases:
- Measuring TDS in a hydroponic nutrient solution
- Monitoring pH in an aquarium
- Tracking water flow in an irrigation system
This product is ideal for aquaculture professionals, hydroponic growers, and environmental engineers.
Technical Tip: Calibrate pH and TDS sensors regularly with standard solutions. Keep probe tips clean and submerged when not in use.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
