Review on 🔌 Jecod DP-2 Auto Dosing Pump with Programmable Features, Dual Channel by Sharon Hartmann

Selling 2 parts in my reef tank with this pump. I plugged it in, set the date, time and some settings. Turn it off for 24 hours to simulate a power outage. Plugged it back in and the date, time and settings were correct so it passed that test. Easy to calibrate with a measuring cup with milliliter lines. One star for the user manual. As you can see in my photo it says that setting the interval day to 0 means no dosing. Setting 1 means every day. THAT IS NOT RIGHT! I had to search the internet for a manual for the DP-4 (same software). 0 - every day, 1 - every other day. When the dosage didn't fit on the 2nd day, I thought it was defective. If you want to dose every day, use the day interval 0.