The Voltcraft FM-FP puncture probe for use with the FM-400 moisture meter (55-3887) measures the moisture content in soft materials such as insulation, softwood, etc.. Changeable piercing tips allow the user to select the best penetration depth. Supplied with 4 x 95mm pins and 4 x 165mm pins. * Connection via 1m BNC cable * Exchangeable 3.2mm Ø pins * Handle extension option (55-3889) https://elecena.pl/product/27162557/voltcraft-fm-fp-probe-for-fm-400 2024-11-07 https://elecena.pl/product/27162557/voltcraft-fm-fp-probe-for-fm-400 2025-04-12 https://elecena.pl/product/27162557/voltcraft-fm-fp-probe-for-fm-400 2025-06-01 https://elecena.pl/product/27162557/voltcraft-fm-fp-probe-for-fm-400 2025-09-08