Chameleon Card
The Chameleon Card is the simplest way to measure a Chameleon sensor. It measures one sensor at a time, but does not store or upload data.
| Front |
Back |
 |
 |
| Six pack of single Chameleon Soil Water Sensors |
 |
How it works
- Chameleon Soil Water Sensors are buried in the root zone.
- The 2m wire is left above ground.
- The farmer touches the wires to the Chameleon Card and holds in the switch.
- The Chameleon Card instantly measure the soil water and displays the value using a coloured LED.
| LED colour |
Meaning |
| Blue |
Wet Soil |
| Green |
Moist soil |
| Red |
Dry soil |
| Flashing yellow |
Sensor wire is not connected |
| Flashing red |
Battery needs replacing |
The Chameleon Card is powered by a low cost, disposable CR2032 watch battery. The battery should last for 1000 readings before it needs to be replaced.
More detail
Chameleon Card Instructions
