■ Dispaly unit: display displacement data in real time, data presetset tolerance and make judgment (out of upper tolerance, within tolerance, out of lower tolerance), set zero, change measuring direction, resolution (0.1um/1 um), unit switch (um/mm/inch)
■ Two data transmission methods: can output keyboard signal anodata can be transmitted to excel, word, txt etc, can also outputserial signal and transmit data to serial communication software
