Portable Coating and Paint Thickness Gauge. For use on Ferrous and Non Ferrous materials. Specifications for PT 260: Eddy current & magnetic induction measurement principle Measuring modes: Single or continuous Memory modes: Direct or batch Onboard memory: 495 (5 batches of 99) Automatic calculation: Mean/Max/Min/No./S.DEV Error detect ability: Buzz & display Optional removable micro printer Comes with F1 Probe Automatic shut-off Operating temperature: 0ºC-40ºC Power source: 5 X 1.2V (NiMH batteries) User replaceable Weight: 1.4 lb (650g) Dimensions: 270 X 86 X 47 mm