LY-9A PD Meter (Range:45-80mm, battery power)
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CE
Parameter | |
Effective range of measurement |
Binocular pupillary distance 45-80mm Left or right pupillary distance 22.5-40mm |
Indication error | ≤0.5mm |
Distance of targent | 30cm ~∞ |
Electric Voltage | DC 4.5V (3pcs 5# AA battery) |
Power | 10W |
Net Weight | 0.6kg (1pc) |
Gross weight: | 10.94kg (10pcs) |
Packing size: | 42 x 29 x 50cm(10pcs), 0.062cbm |