Model: | BRT-DPM |
---|---|
Brand: | - |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
Label: | Digital Pupillometer , PD meter , Pupilometer |
Price: |
US $70
/ pc
|
Min. Order: | 5 pc |
Last Online:18 Dec, 2024 |
Specifications:
1) Range of measurement: a) Binocular: 44 - 83mm b) Monocular: 22mm - 41.5mm
2) Working distance-measuring grades: 30cm, 35cm, 40cm, 50cm, 65cm, 1m, 2m to infinity
3) Indication error: ≤0.5mm
4) Asymmetry error: ≤0.5mm
5) Rounding error: ≤0.5mm
6) Automatic shut-off: 2 minutes without using
7) Power source: 1piece AA battery
8) Overall dimensions: 230 x 160x 70mm
9) Weight: 800g
10) White body, with black or grey adjustable buttons