T4W Paint thickness gauge TW-7S PRO / with probe

Paint Thickness TW-7S PRO is an innovative, the only solution on the market, that meets at the same time two functions:

  • measuring the thickness of paint on automotive sheet steel and aluminum;
  • UV tester, which allows you to check the vehicle documents, by means of payment, etc. at the time of the transaction.

The device is based on a modern, high-speed processor. Thickness used for the calculation of the third degree of approximation algorithms, combined with a number of calibration points, allowing more accurate results. In comparison with the solutions based on a simple linear approximation is more accurate way.

The Gauge has a probe disposed elastically, which is constructed in such a way that, when pressed against the surface of the test probe, “slips” is 2-3mm. This allows the measurement becomes more accurate because of the more uniform pressure to the surface.

UV tester can verify the car’s documents and means of payment. This is the only measure of the paint, which has a UV tester.

The HOLD function is the solution used in the most expensive meters. Allows you to measure and stop it, so we can remove the meter from the surface and read the measurement. HOLD function can be turned off from the menu, then we have the possibility to measure continuously.

The audio signal is especially useful when measuring the HOLD-enabled. After measurement meter informs us of this fact a short beep. Beep can be turned off from the menu.

Power 1x alkaline battery R6 (AA) “finger”. Thanks to modern design, the meter is very economical. Its just one of so-called power. “Finger” alkaiczny. Time to work on the battery reaches even several hours of continuous operation. Power solution in the meter has been submitted to the Polish Patent Office.

Built-in three languages. From the menu, you can select one of three languages: Polish, English and German. We can adjust the meter to other languages.

Measuring and all the functions are presented on the LCD. Measurement resolution is 10um or 1 micrometer (depending on the settings in the menu) and the range of 0μm to 2000μm. The meter has a reset function (calibration) – plate reset is complete. Built-in memory of 200 measurements allows easy viewing of measurements by measuring the activities performed. Memory is not erased when the device is turned off or the battery removed. The device has a built-in display light by the user if necessary. The device is operated from a 12-function of the main menu: Measurement, Material Memory, Disable, Erase Memory, Reset, Hold, Resolution, Test UV LED LCD, Sound, Language. Operation of the instrument is very intuitive.

The device is entirely made in EU.


  • Wire probe (about 80cm), with the head hanging spring;
  • Measurement range: 0um to 2000um;
  • Measurement resolution: 10um and 1um – selection in the menu;
  • Measurement memory 200 items;
  • Measurements on steel sheet, galvanized steel and aluminum
  • Measuring range (thick paint): 0μm to 2000μm;
  • HOLD function;
  • Sound signal;
  • UV tester – the only instrument on the market with UV tester;
  • Temperature compensation – reduces the effect of temperature on the measurement;
  • Mobile measuring head, suspended elastically;
  • Handy cover;
  • Gauge calibration – zero plate (calibration) is included;
  • LCD backlight;
  • Intuitive operation via a 12-position menu;
  • Gauge automatically shut down after 3 minutes of inactivity;
  • Power: one alkaline battery R6 (AA);
  • Polycarbonate-based keyboard DIP switches;
  • Gauge is CE marked;
  • High quality equipment;
  • Three languages (Polish, English, German);
  • Included Pouches + battery;
  • Warranty 25 months

Cover pattern submitted to OHIM (European registered design).


Product code Weight
59251 0,2 kg

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