DROK Time Delay Relay, Timer Delay Controller Module DC 5V 12V 24V Delay-Off Cycle Timer 0.01s-9999mins Adjustable Trigger Delay Switch Control Relay Board with LCD Display Support Micro USB 5V Input Black auspowers_batchfive please order 4 unit FBIM

please order 4 unit FBIM or V4C

NOTE: Brass barb reducer fittings are not suitable for potable water

Two Ways to Use: You can use it as a back clip barcode scanner to fixed on the phone

Specification - 100Wattage and 0

and make with aluminum alloy structure

DROK Time Delay Relay, Timer Delay Controller Module DC 5V 12V 24V Delay-Off Cycle Timer 0.01s-9999mins Adjustable Trigger Delay Switch Control Relay Board with LCD Display Support Micro USB 5V Input Black auspowers_batchfive please order 4 unit FBIMDROK Time Delay Relay, Timer Delay Controller Module DC 5V 12V 24V Delay Off Cycle Timer 0. 01s 9999mins Adjustable Trigger Delay Switch Control Relay Board with LCD Display Support Micro USB 5V Input Integrity, Quality, Innovation, Customer DROK DROK has been engaged in technical research, development, manufacture and sale of all kinds of timer relay for many years. With acquisition of leading technology, we strictly enforce quality management system