High Precision Programmable Digital Timer Switch With Industrial Grade Chips AC220V

AHTC15A Programmable Digital Timer Switch , Lithium battery inside,high-precision,industrial-grade chips Function:1. DIN RAIL installation 2.LCD display, Day/week program 3.18 ON/OFF programs 4. 18 times pulse grograms 5.Lithium battery power reserve 3 year, when electric supply cut off 6. Auto time erro correction ±30 sec,weekly. Delivery time It depends on the quantity.7 days, below 200 pcs.10 days, below 500 pcs.15 days, below 1000 pcs. 8 groups on-off program ● Can