Applications Applications for the PTLevel Temperature Monitoring with the PTLevel Sump Monitoring with the PTLevel Cisterns, Wells, Tanks Industrial and Business Applications Septic and Holding Tanks Deep Well Solutions up to 70′ Ponds, rivers, aquifers, oceans Coming Soon: PTGateway with 4-20mA, 0-10V, Digital Inputs Underground Tanks Off-Grid Monitoring and Long Range Water Delivery Management Property Management