Model DT2350PA/ PB/ PC/ PD/ PE Measurement Range A 50~ 12000FPM B 50~ 40000 FPM C 50~ 20000 FPM D 50~ 30000 FPM E 50~ 2000 FPM fit for print and textile Display 5 10mmLCD Accaracy ± 0.05% n+ 1d Resolution 0.1 FPM Less 1000 FPM 1 FPM Over 1000 FPM Sampling time 0.3second 2 ranges H L High, Low Flash adjust Coarse adjustment fine adjustment , × 2 and ÷ 2 for fast check Triggering Mode Interior/ Exterior Temperature 0~ 40 Humidity Less than 85% RH