Banggood

Very high quality control board! Thermostat control works great! No documents come with unit but can be downloaded. I made my own custom coil for 4" pipe heater. Very versatile single unit control board. No power supply needed. 220v input and 60hz works great. 240v unknown by manufacturer and seller, but should work.

Product is in good quality

works great on Usa 60hz 208v. Downloaded user manual off google. I made my own coil for an 750f pipe heater. Works great with a universal pid temp controller with Relay output. does not except ssr control

Is it possible to hook on a potentiometer, "10kOhm" at the place were normally the black cap 2 pole pin is..? a legend to understand the picture would be nice

Cooker works fine. It boils 2 litres of 10 C water in less than 4 minutes.

Delivered, no visual damage.

Very good product. Unfortunately the flat coil arrived broken on one side. And the cooler was broken also.

Le matériel semble de bonne qualité. Tout fonctionne correctement.

gracias ya lo recibi

Very fast delivered