The measuring methods of the TT-270 are magnetic induction (F) and eddy current (N). When a F series probe is connected, the unit measures non-magnetic coating on ferro substrates, when a N series probe is connected, the unit measures non-conductive coating on non-ferro substrates.
| Measuring range | Refer to table below |
| Probes available | F400 - F1 - F1/90 - F10 - N1 - CN02 |
| Tolerance | Refer to table below |
| Minimum resolution | Refer to table below |
| Measuring conditions | Refer to table below |
| Operation language | English |
| Standards | DIN - ISO - ASTM - BS |
| Min. measuring area | Ø5mm (standard probe N1) - Ø7mm (standard probe F1) |
| Calibration | Zero and foil calibration |
| Statistics | Maximum and minimum - mean - standard deviation of 3000 readings - number of measurements |
| Data memory | 640 readings |
| Limits | Min-max with alarm |
| Interface | RS-232 |
| Operating temperature | -5ºC-40ºC |
| Humidity | 20%~90% |
| Power supply | NiMH rechargeable batteries - 1.25V |
| Dimensions | 230mm x 86mm x 47mm |
| Weight | 530g |
