Sealey TA050 Digital Tachometer Contact/Non-Contact b2g1 Punches up to 20 mm

Punches up to 20 mm holes through Steel Plate up to 8 mm thick

Handy pull straps for quick and easy size adjustment

two 4Ah batteries

perfect for cleaning floors

Sealey TA050 Digital Tachometer Contact/Non-Contact b2g1 Punches up to 20 mmSealey TA050 Digital Tachometer Contact Non Contact Features: Professional quality laser instrument for fast and accurate measurement of rotational speed with or without contact. Will also measure total revolutions, frequency, surface speed and distance. 10 Selectable data set memories each with maximum, minimum and average or single value reading, as appropriate. Supplied with reflective tape, for non contact measurement, and three heads for contact