Calibrate Probe Using PC Tools

If you are using an RS485 soil probe, PT100 probe, or other RS485 probes with strict accuracy requirements, periodic calibration is essential to maintain precise measurements. Use the PC Tools software along with a USB-RS485 Adapter to calibrate your probe for optimal accuracy.

1. Launch the PC Tools on your computer and log in with the account associated with your device.

2. In the PC tools interface, select the “Probe” option. Connect the probe to the computer using the USB-RS485 adapter, then choose the specific type of probe you want to calibrate.

3. Click "Real-time Display" to begin measuring with your probe.

4. Next, click "Probe Calibration" to start the calibration process.

5. On the calibration page, choose the item to calibrate (e.g., "Temperature"). Enter the observed and calibration values. For greater accuracy, it's recommended to input multiple sets of observed values. Then, click "Start."

6. Calibration will be completed in a few seconds.