Sealevel Modbus Connect allows you to access the registers, coils and discretes of your Sealevel Modbus device from your iPhone or iPad. With Sealevel Modbus Connect you can:- Monitor Sealevel remote I/O devices on a LAN or the Internet.- Perform low-level control.- Perform stress testing.- Learn about the Modbus/TCP protocol.- Troubleshoot network and communications problems.- Perform equipment demonstrations.