PD-120 PD meter

Range of measurement:

Binocular papillary distance: 44mm—83mm

Left or right papillary distance: 22mm—41.5mm

Indication error:

≤0.5mm

Asymmetry error:

≤0.5mm

Automatic shut-off:

1 minute after operation stop

Power source:

Voltage: DC 6V, Specification: 5# AA battery, Quantity: 4 pieces

Overall dimension:

219mm×169mm×86mm

Weight:

0.7KG