Hello,
I am Asif Iqbal from Karachi, Pakistan. I recently purchased a Rambocnc 5V with the CTEK-803 controller. The machine is very good, and the controller is user-friendly; however, there are some options I do not fully understand because I do not have the operator's manual for the controller. I kindly request that you send me the operator manual for the CTEK-803 (Old Model) in PDF format. Thank you!
regards
Asif