Coating Thickness Measurement		MiniTest 725 • 735 • 745
The intelligent solution for coating thickness measurement
§  Modular design made-to-measure
§  With built-in, external or convertible sensors
§  Bluetooth for data transfer to a PC, Tablet-PC or smartphone
§  Wireless sensors
§  Special miniature and tube sensors
Practice-oriented and versatile
MiniTest 725 with a built-in sensor is especially suited for quick measurement on car bodies,
hulls or steel constructions. Thanks to its ergonomic design for one-handed operation all
functions can be easily accessed with one hand only.
MiniTest 735 with an external sensor combines high precision and ease of measurement.
The cable-connected sensor ensures convenient measurement on objects difficult to access.
MiniTest 745 – the top model of the series – convinces through its flexible sensor design. Its
built-in sensor can be easily converted into an external sensor. Thus you can take advantage
of the features of both sensor designs. Additional comfort and flexibility is provided by the
wireless sensor.
Special sensors adapted to difficult conditions
In addition to the comprehensive range of standard sensors, ElektroPhysik offers a number of
special sensors for particularly difficult applications:
§  FN 2.6 sensor, particularly adapted for measurement on car bodies, highly unsusceptible to varying geometries or base materials.
§  Miniature sensors in 0°, 45° or 90° design for measurement on thin layers and very small surfaces, in grooves, bore holes or recesses
§  HD-sensors for heavy-duty use in rough environments, with the sensor electronics especially protected against dust, paint or other aggressive substances
§  Tube sensors with grip extension for easy access in pipes and tubes
Technical Data
Dual sensors	Automatic recognition of the substrate material with FN sensors
Data memory	10 batches for a maximum of 10,000 readings (MiniTest 725 and 735) 100 batches for a maximum of 100,000 readings (MiniTest 745) Memories can be partitioned as needed.
Statistical evaluation	Number of readings, min, max, mean value, standard deviation, coefficient of variation, single value statistics, blocks statistics (norm-conforming/ freely configurable)
Calibration modes	Factory calibration, zero-point-, 2-point-, 3-point-calibration, calibration method “rough”
Calibration procedures according to International standards	ISO, SSPC, “Swedish”, “Australian”
Monitoring of limits	Visual and audible signal output
Measuring units	Switchable from metric (µm, mm, cm) to imperial (mils, inch, thou)
Measuring rate	70 readings per minute in the single mode 20 readings per second in the continuous mode
Continuous mode	For quick identification of thickness variations
Operating temperature	-10°C … 60°C
Storage temperature	-20°C … 70°C
Data interfaces	USB and Bluetooth
Power supply	2 pcs batteries, type AA (Mignon); rechargeable NiMH batteries, type AA/HR6 as an option. Battery or rechargeable battery setting option to adapt to the matching nominal voltage
Norms and standards	DIN EN ISO 1461, 2064, 2178, 2360, 2808, 3882, 19840, ASTM B 244, B 499, D7091, E 376, AS 3894.3, SS 1841 60, SSPC-PA2