Eti 224 070 7000 moisture meter eti 224 070 p this moisture meter from eti has been manufactured to a high standard and is specifically suitable for the building professional thanks to its compact size which is ideal for carrying around weighs just 130g p p both professionals and tradesmen can use this instrument to check for moisture content diagnosis in a variety of construction materials while the 20 led bar graph within the keypad displays current moisture levels green for ok