... measurement. TH2810D with its latest measurement technologies, large character LCD display, surface mount technique, easy of use and excellent ... : 12, middle: 5.1, slow: 2.5 (time/s)Equivalent circuitSerial and parallelRange modeAuto,holdTrigger modeInternal,manual and externalCorrection ... ~ 9999.9 -999.99%-999.99%DisplayerLarge character LCD display with backlightDisplay modeDirect read, ΔABS, Δ%