MiniTest 70

Features:

Measurements of coating accuracy up to 3 mm (F range) and 2.5 mm (N range).
Eddy currents or magnetic induction are used in tandem with a dual sensor to automatically identify substrates (not in model F).
Long-lasting probes that are resistant to wear.
Lightweight at only 80 grammes (2.8 oz).

Specifications:

Property	Value
Measuring range	F: 0 mm – 3 mm N: 0 mm – 2,5 mm
Measuring principle	magnetic-induction/eddy currents
Signal processing	Sensor integrated 32-bit signal processing (SIDSP®)
Accuracy	± (1.5 μm + 3% of reading) with 1-point calibration ± (0.06 mils + 3% of reading) with 1-point calibration ± (1.5 μm + 2% of reading) with 2-point calibration2 ± (0.06 mils + 2% of reading) with 2-point calibration2
Repeatability	± (1 μm + 1% of reading) / ± (0.04 mils + 1% of reading)
Low range resolution	0,5 µm
Minimum curvature radius convex	5 mm
Minimum curvature radius concave	40 mm
Minimum substrate thickness	F: 0,5 mm N: 0,04 mm
Measuring units	metric/imperial switchable
Calibration	standard, 1-point and 2-point calibration
Statistics	n, x, s, Min, Max
Operating temperature	-10 °C – 60 °C 14 °F – 140 °F
Storing temperature	-20 °C – 70 °C -4 °F – 158 °F
Power supply	1x AA (Mignon)-Battery
International standards	DIN EN ISO 1461, 2064, 2178, 2360, 2808, 3882, ASTM B 244, B 499, D7091, E 376
Dimensions	approx. 157 mm length, Ø 27 mm; 5.2″ length, Ø 1.06″
Weight	~ 80 grams, 2.8 oz