DCV:100m-500m-2.5V-10-50-250-1000V± 4%f.S
ACV:10-50-250-1000V ±5%f.S.
DCA:50p-2.5m-25-250mA ±4%f.S.
OHM:2K/20K/200K/2M/20MΩ ±4% of arc.
dB:-10~±62dB