The Solinst Model 301 Water Level Temperature Sensor requires the following components to complete a SDI-12 monitoring system:
- Sensor
- Communication/Vented Cable
- USB-A Programming Cable
- WLTS Software Utility (free download on solinst.com)
- (User supplied equipment
![Solinst USB A Programming Cable for 301 Water Level Temperature Sensor solinst usb a programming cable for 301 water level temperature sensor](/products/dataloggers-and-telemetry/301-water-level-temp-sensor/instructions/sdi-12-user-guide/images/301-programming-cable-1x.jpg)
Figure 1-1 Water Level Temperature Sensor SDI-12 System Components