Categories
FEATURES
Effective range of measurement
Range of binocular PD ...................................... 45 ~ 82mm
Range of monocular PD .................................... 22.5 ~ 41mm
Absolute value of indicated error ....................... ≤ 0.5mm
Absolute value of asymmetrical error ................. ≤ 0.5mm
Absolute value of rounding error ....................... ≤ 0.5mm
Distance of testing target ................................. 30cm ~ ∞
Power source .................................................. 1pc battery
Dimension and weight ..................................... 230x170x620mm, 0.7kg