Features The timer relays features small volume, full function and good stability. Built-in CMOS IC, wide range and high-precision, stable performance. With the function of digital display, convenient to read. Dual Modes: The panel has A, B mode dialing switch which can set the control mode. Time Control: With a time range from 0.01 seconds to 99 hours, this delay timer relays ensures accuracy and timing for your application. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Item Type: AH3-DM digital display timer relays Time Range: 0.01S-990H Rated Voltage: AC220V Control Mode: A mode: 2 groups of delay, B mode: A group of delay and a group of instants Package List: 1x AH3-DM Time Relays