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Add Reliable Electrical Conductivity K1 Sensor Kit for Arduino Sensing to Your Next Build
Electrical Conductivity K1 Sensor Kit for Arduino Electrical Conductivity K1 Sensor Kit helps you measure the conductivity of water for quality checks, hydroponics, aquaculture, and lab work.
The kit includes the meter board and probe, making it easier to build a full conductivity measurement setup with Arduino-compatible hardware.
Important: Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.
Why you'll love it
- Made for water testing: Useful for water quality and nutrient monitoring
- Includes K=1.0 probe: Good general-purpose EC measurement range
- Analog output: Easy to connect to controller boards
- Temperature compensation support: Better stability in changing conditions
- BNC probe connection: Secure and service-friendly interface
- Gravity-ready: Easy plug-and-play wiring for fast setup
What you can build
This part fits monitoring, measurement, logging, alarms, and automation builds. It works well in Arduino, ESP32, and Raspberry Pi style projects where you need reliable real-world data from the electrical conductivity k1 sensor kit for arduino.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus sensor cables, headers, or a matching expansion shield for faster setup.
Recommended add-ons
Useful add-ons include displays, data logging modules, waterproof enclosures, and matching Gravity cables or sensor shields.
Technical specifications
| Product | Electrical Conductivity K1 Sensor Kit for Arduino |
|---|---|
| SKU | DFR0300 |
| Brand | DFRobot |
| Interface | Analog |
| Made for water testing | Useful for water quality and nutrient monitoring |
| Includes K=1.0 probe | Good general-purpose EC measurement range |
| Analog output | Easy to connect to controller boards |
| Temperature compensation support | Better stability in changing conditions |
| BNC probe connection | Secure and service-friendly interface |
| Note | Use the official DFRobot resources below for wiring, code examples, and setup details. |
Pinout & usage notes
For analog readings, use a stable reference and keep wiring short when possible for cleaner signals. If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header.
DFRobot resources
Official product page: View on DFRobot
Wiki / documentation: Open DFRobot wiki
What’s in the box
1 × Electrical Conductivity K1 Sensor Kit for Arduino
Frequently Asked Questions
Can I use this for logging or monitoring projects? Yes. It is a good fit for data collection, automation, and alert-based builds when paired with a supported controller.
Does it work with other boards too? Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.
Where can I find wiring and examples? Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
Compatibility & downloads
// downloads
- Layout pdf
- DFRobot EC library zip
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