marcosleao2 years ago000In this model, is it possible to mute the whistle?Show in original language (French)WirrerEosyn732 years ago • purchased this product000purchased this productThe sound is only switched off during resistance measurements. Press and hold the Hold button for 2 seconds Show in original language (German)CommentSierraKilo2 years ago • purchased this product-101purchased this productIf you mean the warning tone when voltage is detected, no. GreetingsShow in original language (German)Comment