Review on Thermostat AC110V 240V Temperature Controller Injection by Adrian Allen

Works as advertised, my only wish would be the F* reading variant versus the C* reading. Highly adjustable and very easy to operate, it is used to control 4 cartridge heaters of 250W 110V for a large DIY injection molding machine. Once I get the PID set up properly, it seems to hold up well at 230-350°C plus or minus 0.5°C.