FeaturesThe 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 effect2.Please allow 1-3cm deviation due to manual measurement Description:Item Type: AH3-DM digital display timer relaysTime Range: 0.01S-990HRated Voltage: AC220VControl 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