_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ GEYA GRL8-02 Liquid Control Relay Level Control Relay 10A ACDC24V-240V Wide Range Voltage Water Pump Relay _x000D_ _x000D_ _x000D_ _x000D_ Designed for monitoring level in wells, basins, reservoirs, tanks. In one device you can choose the following configurations:2 level control mode, 1 level control mode. Choice of function PUMP UP, PUMP DOWN. Sensitivity adjustable by a potentiometer (5-100k). Relay status is indicated by LED. Adjustable time delay on the output (0.1 - 10s). Galvanically separated supply voltage AC/DC 24-240V. size:90*18*64MM Material:ABS colour:white Package Contents: 1 * Relay 1 * Instructions Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_