3 Available Models MiniTest 650 F - Magnetic-induction sensor for measurements on steel substrates MiniTest 650 N - Eddy currents sensor for measurements on non-ferrous metals MiniTest 650 FN - Dual sensor for measuring on both, steel and non-ferrous metals
The rugged coating thickness gauge MiniTest 650 follows its long-time proven predecessor model MiniTest 600 in the line of gauges with a fixed external probe offering measurement of all non-magnetic coatings on steel and all insulating coatings on non-ferrous metals. It is especially designed to work in rough environments as well as on on abrasive surfaces, e.g. shot-blasted steel, plasma spray coated surfaces.
The MiniTest 650 is the ideal tool for any measuring task in the finishing industry.
The rugged and easy-to-handle thickness gauge combines extended mechanical life on the one hand and high accuracy on the other hand to meet the requirements of any professional user in the shipbuilding, automotive, bridge building, construction or other industry. This makes the MiniTest 650 is the ideal tool for any measuring task in the finishing industry.
The battery-operated gauge features a backlit display and a one meter sensor cable. The newly developed one pole sensor is made of a wear-and-tear resistant carbide material to ensure a virtually unlimited life cycle under normal condition use.
An optimal ram- and impact-protection is provided through the rubber rimmed casing. Via a USB interface, the MiniTest 650 can be connected to a PC for on-line measurements or display of the statistics.
Rugged and easy-to-handle coating thickness gauge
For fast and precise measurements of non-magnetic coatings on steel and insulating coatings on non-ferrous metals
Ram- and impact-protected through rubber rimmed casing
Sensor with newly developed wear-resistant carbide metal tip
Automatic identification of the substrate material
Proven measuring methods
USB-interface to transfer measuring data to a PC
Statistical evaluation of readings
Coating thickness measurement up to 2 or 3 mm
DIN EN ISO 1461, 2178, 2360, 2808, 3882, ASTM B 244, B 499, D7091, E 376
Model F (steel) 0 … 3000 μm / 120 mils Model N (non-ferrous metal) 0 … 2000 μm / 80 mils Model FN (dual sensor) 0 … 2000 μm / 80 mils
± (2 % of reading + 2 μm) / ± (2 % of reading + 0.08 mils)
Minimum curvature radius convex
5 mm / 0.2“
Minimum curvature radius concave
25 mm / 1“
Minimum measuring area
Ø 20 mm / 0.8“
Minimum base thickness:
0.5 mm / 20 mils (F) / 50 μm / 2 mils (N)
4-digit screen data (11 mm / 0.44”)
μm – mils user selectable
standard, 1-point and 2-point calibration
calculated from maximum 9.999 readings, mean value, standard deviation, number of readings, minimum and maximum
3 Micro AAA batteries (for more than 10,000 readings)
housing: 70 mm x 122 mm x 32 mm / 2.7” x 4.8” x 1.26” sensor: Ø 15 mm x 62 mm / Ø 0.60” x 2.44”; 225 grams / 7.93 ozs
gauge: 0 to 50 °C / 32 ° to 122 °F sensor -10 ° to 70 °C / 14 ° to 158 °F
The MiniTest 650 Coating Thickness Gauge is delivered as a complete kit with: