400 mm is 16 inch and 425 mm is 17 inch

PROTIMETER TIMBERMASTER STANDARD KIT INC HEAVY-DUTY MOISTURE PROBE & ZIP POUCH

Carpet Off-Gassing

Always blended

streaking or slippery residue

Protimeter Aquant Non-Invasive Moisture Meter BLD5770 Base UOM:EACH 400 mm is 16 inchProtimeter Aquant Non Penetrating Moisture Meter Protimeter Aquant BLD5770 Protimeter BLD5770 Aquant is a non invasive (RF) rapid test moisture meter that locates moisture quickly in a wide variety of materials Rugged construction, large backlit LCD display Easy to use, allows rapid assessment of building moisture Non invasive (RF) moisture readings up to 19 mm (3 4") deep, 60 1000 (relative) Finds moisture below surface coverings including tile,