Moisture meters are used in many industries to measure the amount of moisture in materials, for instance a home and building inspector would use them to identify potential damage and issues to structures cause by moisture. Our moisture meter 1 to 45% is suitable for aggregate materials such as plaster, concrete and mortar, as well as wood substances like sawn timber, cardboard and paper. The function check displays reference readings; the device also displays the readings as a numeric percent and shows a bar graph. The device has integrated 8mm electrodes which are replaceable if they break or become dulled after a long period of use; these replacements are available on the Slingsby website under the 'Measurements' category. It measures the electrical resistance of a material and coverts to display the percent of moisture content. They have an impact-resistant ABS case to protect the components from damage and are supplied with a protective cap, belt/pocket clip and batteries. Our moisture meter will help you easily assess the level of moisture in materials - they have an auto off function which activates after 15 minutes of no activity and they have FREE UK Delivery.