... precise measuring Specificationspaper moisture meter, test 4 types paper(carton, copperplate paper, writing paper, newsprint) through the spring contact It is used ... quickly, accurate.Digital intelligent MCU paper moisture metercan work on 4 types paper(carton, copperplatepaper, writing paper, newsprint) through the spring ... Size : 47x31x33cm Weight : 10/11 KG MD916 Digital Paper Moisture Meter