- shanghai, 200435, China
- Jun 4th
One AA Battery Drive Slider Pupilometer Specifications: Range of measurement: 45-80mm(Total) in 0.5mm steps, 22.5-40mm(Each) in 0.5mm steps Display: Liquid crystal digital display Fixation target: Green dot on illuminated background Target distance: 30cm,40cm,50cm,100cm,200cm,infinity Diopter compensation: Offered Illumination: LED Automatic shut-off: in one minute of inactivity(or turn off manually) Power supply: 3V DC, 1 A batteries Dimensions: 221(L)mmX164(W)mmX63(H)mm