Description:  This high-performance laser receiver for red and green rotary lasers is perfect for precisely determining heights. The laser level is identified by the long reception range with the laser position displayed in multiple visible steps. The difference to the nominal height is precisely shown on a digital display in millimetres. Acoustic signals in a range of frequencies provide the user with information. The Hold function is suitable for working where the LCD display is not visible. The accuracy can be increased using the calibration function. The receiver can be attached to measuring staffs with the universal mount. In order to preserve the battery life, the receiver switches off automatically if it is not used for around 15 minutes.