The VOAC7413 employ a new triple integrating A/D converter developed by IWATSU. This exclusive LSI chip and high-speed 8-bit CPU make possible a full-scale count of 40999 at a maximum sampling rate of 100 times/sec. The counter function using the special LSI ship also makes possible automatic setting of power frequency. Full-scale 40999, Max. sample rate 100 times/s, 4-1/2 digits DCV, ACV, Ohm, DCA, ACA, C (temperature), Hz True RMS ACV/ACA Power measurement up to 2500W AVG (Averaging)This function is very effective for measurements when there is a high variance. Averaging 5, 10, 20, 50 and 100 times can be selected using the AVG button REL (Relative)The relative with respect to a reference value is indicated, and the deviation and external thermoelectromotive force in low-voltage measurements can be eliminated by single touch operations