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MiniTest 70: Coating Thickness Gauge


Made in GermanyHigh Precision and Portability with MiniTest 70F and 70FN

The MiniTest 70F and 70FN are compact and efficient coating thickness gauges, designed to provide precise, non-destructive measurements on a variety of metal surfaces. These devices are ideal for professionals assessing coatings on steel and non-ferrous metals such as aluminium, copper, and brass, whether in laboratory settings or field applications.

Key Features of the MiniTest 70F and 70FN:

  • Versatility: Capable of measuring a wide range of coatings using advanced magnetic induction and eddy current technology. The 70FN model adds measurement capability on non-ferrous metals.
  • Robust Construction: Equipped with spring-mounted sensors and wear-resistant sensor poles, ensuring durability and accuracy even on rough or abrasive substrates.
  • Automatic Substrate Detection: The 70FN model includes a dual sensor that automatically identifies the metal type, adjusting the measuring principle accordingly for optimal results.

Benefits of the MiniTest 70F and 70FN:

  • Reliable Accuracy: Provides an accuracy of ± (1.5 μm + 3% of the reading) with single-point calibration and ± (1.5 μm + 2% of reading) with double-point calibration, making it ideal for critical applications requiring precise measurements.
  • Portability: Its compact, pocket-sized design makes it extremely convenient for quick and efficient measurements in any location, from paint workshops to construction sites.
  • Statistical Functions: Both models feature a quick statistics mode to calculate the number of readings, mean, standard deviation, and min/max values, facilitating on-site analysis.

Contact us for more information or to place an order. Our team is ready to assist you in selecting the coating thickness gauge that best suits your technical and operational needs, ensuring effective and precise measurements in your most demanding projects.


Features

  • Pocket sized, compact coating thickness gauge
  • High repeatability
  • For fast and precise measurements of non-magnetic coatings on steel and insulating coatings on non-ferrous metals
  • Automatic identification of the substrate material
  • Built-in sensor
  • Proven measuring methods
  • Statistics function
  • Enables 1-point and 2-point calibrations
  • Accuracy:
    ± (1.5 μm + 3 % of reading) with 1-point calibration / ± (1.5 μm + 2% of reading) with 2-point calibration

Complete Kit

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

  • MiniTest 70 F or FN
  • Steel test plate (for model 70F)
  • Steel and aluminum test plates (for model 70FN)
  • Calibration foils
  • Operating instructions
  • Gauge tether
  • Belt pouch


Sensor Models & Measuring principle
Sensor Model F:
For measuring coating thickness on ferrous metals
Measuring principle: Magnetic induction principle (Ferrous)

Sensor Model FN:
For measuring coating thickness on ferrous & non-ferrous metals
Measuring principle: Magnetic induction principle & Eddy-current principle

Accessories

Cps Certified Shim Set


  • Calibration Foils for Coating Thickness Gauges

More details

Cps Certified Shim Set 126033

Specifications

Measuring RangeMiniTest 70F
0 … 3 mm/120 mils
MiniTest 70FN
F: 0 … 3 mm/120 mils / N: 0 … 2.5 mm/100 mils
Measuring PrincipleMiniTest 70F
magnetic induction
MiniTest 70FN
magnetic induction/ eddy currents
Signal ProcessingSensor integrated 32-bit signal processing (SIDSP®)
Accuracy ± (1.5 μm + 3 % of reading) with 1-point calibration / ± (1.5 μm + 2% of reading) with 2-point calibration
Repeatability± (1 μm + 1 % of reading) / ± (0.04 mils + 1% of reading)
Low range resolution0.5 μm; 0.02 mils
Minimum curvature radius convex5 mm; 0.2”
Minimum curvature radius concave40 mm; 1.60”
Minimum measuring areaØ 30 mm ; 1.20”
Minimum substrate thicknessF: 0.5 mm; 0.02” / N: 0.04 mm; 0.0016”
Measuring unitsMetric/Imperial switchable
Calibration modes1-point calibration, 2-point calibration
Statisticsn, x—, s, Min, Max
Operating temperature range-10°C … +60°C, 14°F…140°F
Storage temperature range-20°C … +70°C, -4°F…158°F
Power supply1 x AA (Mignon)-battery
International standardsDIN EN ISO 1461, 2064, 2178, 2360, 2808, 3882, ASTM B 244, B 499, D7091, E 376
Dimensionsapprox. 157 mm length, Ø 27 mm; 5.2” length, Ø 1.06”
Weight incl. batteryapprox. 80 g, 2.8 oz

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Products

Product
Price
Quantity
134094
MiniTest 70 F Coating Thickness Gauge
€ 699,00 
134095
MiniTest 70 FN Coating Thickness Gauge
€ 864,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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