MiniTest 70 - Elektro Physik MiniTest 70: Coating thickness measurement in a practical pen format MiniTest 70 is a lightweight and practical coating thickness measurement gauge in pen format with inbuilt sensors. It comes with several benefits: * Precise measurement of coating thickness up to 3mm (F) or 2.5mm (N) * A dual sensor automatically identifies the substrate and sets the appropriate measuring procedure: eddy currents or magnet-inductive (excluding model E) * Wear-resistant probes for long service * Weighs only 80 grams MiniTest 70 F With statistics display (number of readings taken, mean values, standard deviation, maximum, minimum). Suited only for ferromagnetic substrates (e.g. steel). Measuring range 0 to 3 mm / 118 mils. Enables 1-point and 2-point calibrations. MiniTest 70 FN With statistics display (number of readings taken, mean values, standard deviation, maximum, minimum). Suited for ferromagnetic substrates (e.g. steel) and also for non-ferromagnetic substrates (non-ferrous metals like aluminium, brass etc.). Measuring range 0 to 3 mm / 118 mils on steel substrates and 0 to 2.5 mm / 95 mils on non-ferrous metals. Enables 1-point and 2-point calibrations. MiniTest 70 B-FN Suited for ferromagnetic substrates (e.g. steel) and also for non-ferromagnetic substrates (non-ferrous metals like aluminium, brass etc.) Measuring range 0 to 3 mm / 118 mils on steel substrates and 0 to 2.5 mm / 95 mils on non-ferrous metals. Enables 1-point calibrations. MiniTest 70 E-FN Suited for ferromagnetic substrates (e.g. steel) and also for non-ferromagnetic substrates (non-ferrous metals like aluminium, brass etc.). Measuring range 0 to 3 mm / 118 mils on steel substrates and 0 to 2.5 mm / 95 mils on non-ferrous metals.