Overview
Enviro Testers handheld keratometer is a handheld measuring device that calculates the radial curvature of the cornea. The device comes with an included wireless printer.
Technical Specifications
| Measuring range | 0.11 in to 0.50 in (3 mm to 12.9 mm) |
| Accuracy | ≥±0.00197 in (0.05 mm) |
| Single Measurement Time | 0.03 s |
| Output | Infrared output |
| Power | 500 mW + 15% |
| Power Supply | 3 AA battery |
| Dimension | 9.44 in × 3.54 in × 2.36 in (240 mm × 90 mm ×60 mm) |
| Weight | <1.10 lb (<0.5 Kg) (include battery) |
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