Classic Sensor designed for mobile or semi-permanent installations and has from 2 to 15 sensors distributed along the body of the probe. The AQC10 model has a handle so that it can be easily removed to take measurements at different points.
SDI-12 Sub-Surface Probe with cable. The probes are available in sizes from 200 to 1600 mm and with from 2 to 15 sensors along the probe body. The AQC11 model is designed for permanent installation on the ground.