Robust hanging scales for tough applications the balance is built in ip 65 protective system and thus is suitable for the brief contact with liquids and for cleaning with a damp rag the device is equipped with a stainless steel carbine opening 15 mm includes tare function data hold keeps the measured value in the display for approx 5 s the auto off function switches the scales off after three minutes in order to preserve the batteries the vibrations become filtered by the tara balancin