During sensor installations, the ZSC lets you monitor a sensor reading as it is installed. Get real-time, wireless readings via Bluetooth on your smartphone with the push of a single button. Readout values are displayed in ZENTRA Utility Mobile* to help you detect installation problems (poor sensor-to-soil contact, air pockets, rocks, etc.) before you repack the hole or trench. The ZSC is often used to spot-check soil moisture, but it can also instantaneously read any other environmental sensor. And it’s powered by only two AA alkaline batteries.