The SkyBonder Lite and SkybonderPro are multi-zone hot bonders for the Aerospace/Aviation industry. Use with the msquare app to program schedules, monitor and control the heat cycles. Send or print PDF of process, no pesky thermal receipts required. Recalibration is breeze with little to no downtime. The SkyBonder Lite has 2 multifunctional heat connect ports for the silicone blankets or optional SkybonderAir fans (optional) and 8 temperature sensors. It comes with a power cord and 2 thermocouples. The SkybonderPro features 3 multifunctional heat connect ports and 24 temperature sensors with 3 integrated temperature sensors. 10.1-inch touch screen with multistage heat ramp capabilities.