MiniTest 70E - Economic Coating Thickness Gauge

MiniTest 70E-FN - Combination Ferrous & Non-Ferrous Model

The MiniTest 70E is a pocket sized, versatile and accurate thickness gauge with built-in sensor. It is a lightweight and handy coating thickness gauge in a pencil format with a built-in sensor.
Especially designed for easy operation, this gauge is the ideal tool to measure any non-magnetic coatings on steel and/or any insulating layers on non-ferrous metals.
The spring-mounted sensors are equipped with wear-resistant sensor poles and ensure durability even when used for measurements on rough and abrasive substrates.

Designed for measurement on non-ferrous metals can measure insulating coatings such as paint, enamels, anodic films, etc, on non-ferrous metal bases such as aluminium, copper, brass, etc.

And for measurement on ferrous metals, non-magnetic coatings such as paint, enamels, chrome, etc., can be measured on ferro-magnetic bases such as constructional steel, car bodies, etc.

The MiniTest 70E Series provides accurate, non-destructive coating measurements on steel and non-ferrous metals. It's equipped with a dual sensor for automatic identification of the substrate. According to the substrate, it adjusts to the appropriate measuring principle: magnetic induction or eddy currents principle.

Measuring range 0 to 3 mm on steel substrates and 0 to 2.5 mm on non-ferrous metals.

Features

Pocket sized, compact coating thickness gauge
For fast and precise measurements of non-magnetic coatings on steel and insulating coatings on non-ferrous metals
Lightweight: only 80 grams
Built-in spring-mounted sensor
Automatic identification of the substrate material
Measuring range on steel substrates: 0 to 3 mm
Measuring range on non-ferrous substrates: 0 to 2.5 mm
Is operated by 1 button

Complete Kit

The MiniTest 70E Coating Thickness Gauge is delivered as a complete kit with:

MiniTest 70E-FN
Steel and aluminium test plates
Calibration foils
Operating instructions
Gauge tether
Belt pouch
Works Certificate

Specifications

Measuring Range	Ferro substrates: 0 to 3 mm Non-Ferrous substrates: 0 to 2.5 mm
Measuring Principle	Magnetic-induction/Eddy currents
Signal Processing	Sensor integrated 32-bit signal processing (SIDSP®)
Accuracy	± (3 μm + 5 % of reading)
Repeatability	± (3 μm + 1 % of reading)
Low range resolution	2 μm
Minimum curvature radius convex	50 mm
Minimum curvature radius concave	100 mm
Minimum measuring area	Ø 50 mm
Minimum substrate thickness	F: 0,7 mm / N: 0,1 mm
Measuring units	Metric/Imperial switchable
Calibration modes	Factory calibration, no calibration required
Operating temperature range	-10°C … +60°C
Storage temperature range	-20°C … +70°C
Power supply	1 x 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
Weight incl. battery	approx. 80 g
Warranty	1 year