Heschen Digital LCD Power Weekly Programmable Timer Relay Switch CN101A DC 12V 16 Amp SPST

Perfect for switching my 12v Xmas lights on and off, has internal chargeable battery backup for maintaining the clock and settings. Good value, would recommend.It's quite small but easy to use.

Did a good job

Bought this timer to control a water pump bringing up water from a borehole in the garden at regular intervals. Quite easy to programme with lots of options for making it work to your needs. Can't fault it. The instructions however are a bit crazy and you need to sit quietly and read them through first to get your head round them as the English translation is bonkers! (Hence only 4 stars). That said, I managed to set the whole thing up in about ten minutes and I would recommend this product.

This is an excellent programmer which is easy to set and retains the setting even if disconnected. The screw terminals are of good quality making connections sound and reliable.

I bought this to replace a CDVI timer which are £40.This is a better unit than the CDVI, the display is much clearer, it’s easy to program, keeps good time and so far has been reliable

Didn't work as advertised. Bought another as fairly cheap but the same again. My daughter bought one too but just as useless.

This is now my 3 rd timer which l use for 12v battery switching of garden lights and a small power supply.Easy to use.Not sure what to do when the internal battery stops working? Haven’t really investigated to see if l can open the timer to replace. CR2032? I think is the battery.

I have used these (or almost identical) timers for 10 years now as part of a 12v watering system housed in allotment shed so they are robust. The variation of timer modes will satisfy just about any requirement.You just need to be careful in setting up the on and off times or it could run for 24 hours emptying the tank and running the battery down. Also be careful the are 12vDC and 240vAC versions which look identical so care when ordering.