TM-3 Thickness Gauge Galvanic Coatings

Thickness gauge it is intended for local measurement of a thickness of galvanic coatings like this zinc, cadmium or chromium on steel, and silver or copper on titanium.  
ТМ-3 has memory on 5000 results of measurements (50 files on 100 results), interface RS232 for connection to the personal computer, a mode of selective averaging of results and possibility of programming to 15 approximate scales, both from the device keyboard, and from the personal computer. Additional, deliveried special transducers with possibility to access in out-of-the-way place. Thickness gauge certificated of Gosstandart of Russia (the certificate RU.C.27.003.A № 16287 ), is registered in the National register of means of measurements under №25868-03 also admitted to application in the Russian Federation.

  • Possibility of record to 15 approximate scales
  • Adjustable brightness of the screen
  • The mode of selective averaging
  • Memory on 5000 results of measurements
  • The mode of temperature correction
  • Weight 0.3 kg
  • The mode of the automatic alarm system of defect
  • Mains power: 3 element "AA"
  • The mode of autoswitching-off
  • Possibility of the order of transducers of various configurations

Basic Delivery Set

  • ТМ-3 electronic module thickness gauge
  • Transducers
  • Cable RS232 for connection PC
  • Software support for PC
  • Operating manual
  • Batteries
  • Transport bag

Technical Characteristics

Coating thickness measurement range

up to 0 to 100 mm

Indication accuracy


1, 0.1, 0.01 or 0.001 - is set at programming scales

Measurement accuracy


The type of display

graphic LCD with switchable backlight and contarst

Dimensions screen (H х W)

21 х 56 mm

Memory results

5000 results (50 files on 100 results)

Communication with PC

interface RS232



15 programmable direct from keypad 
or by PC scales, up to 10 points for linear approximation

Software support



Mains power

3 element "АА"

Operating time

not less than 50 hours


after 90 sec

Operating temperature

up to -10 C to +50 C

Base Unit Dimensions (H x W x D)

170 mm x 85 mm x 30 mm

Dimensions transducer (diameter х height)

11 mm x 60 mm


350 g