Marco HandyRef-K Portable ARK
SKU: AR0NKHANDYREFK
The Marco HandyRef-K Portable ARK is a solution for accurate refraction and keratometry measurements anytime and anywhere. The HandyRef-K handheld autorefractor and keratometer is lightweight and its compact design makes it easy to hold, balance and use. The intelligently designed button layout is also useful in one-handed operation. For inexperienced patients like children, the newly added melody function can ease anxiety and draw attention. Data can be transferred quickly and easily to a PC.
- Lightweight, compact design
- Full graphic 3.5” LCD color screen
- Auto shot mode for easy data capture
- Pupil size measurement
Technical Details
Marco HandyRef-K Portable ARK Specifications
Auto refractometer Measurement Range Sphere-20.00 to +20.00 D (VD = 12mm) (0.12 / 0.25 D increments) Cylinder 0 to 12.00 D (0.12 / 0.25 D increments) Axis 0 to 180° (1° / 5° increments)
Minimum measurable pupil diameterø2 mm
Auto keratometer Measurement Range Curvature Radius5.00 to 13.00 mm (0.01 mm increments)
Refractive Power25.96 to 67.50 D (0.12 / 0.25 D increments)
Cylindrical Power0 to 12.00 D (0.12 / 0.25 D increments)
Axis0 to 180º (1° / 5° increments)
Sagittal Measurement25º each from the center (superior side, inferior side, temporal side, nasal side)
Pupil Size Measurement Range1.0 to 10.0 mm (0.1 mm increments)
Fixation TargetScenery
Display3.5-inch color LCD
InterfaceUSB: 1 port Wireless LAN (WLAN): 1ch (Wireless LAN (WLAN)-equipped model only)
Power Specification Battery PackLithium-ion battery (7.2 V 1800 mAh)
Station FeedDC 9 V 2 A (maximum)
Dimensions/Mass206 (W) × 181 (D) × 224 (H) mm (including occluders) / 998 g (including battery pack) 8.1 (W) x 7.1 (D) x 8.8 (H)” (including occluders) / 2.2 lbs. (including battery pack)
PrinterThermal line printer with easy loading and auto cutter (printer-equipped model only)
InterfaceUSB: 1 port, LAN: 1 port, RS-232C: 1 port (printer-equipped model only)
Battery Charging Battery PackLithium-ion battery (7.2 V 1800 mAh)
ChargingWhen inserted in the main body: Approx. 180 min. (when the main body is placed on the station) When inserted in the battery slot: Approx. 140 min.
Power SupplyAC 100 to 240 V, 50 / 60 Hz
Power Consumption60 VA
Dimensions/Mass224 (W) x 283 (D) x 147 (H) mm / 2.7 kg (printer-equipped model), 2.5 kg (model without printer) 8.8 (W) x 11.1 (D) x 5.8 (H)” / 5.9 lbs. (printer-equipped model), 5.5 lbs. (model without printer)
Standard AccessoriesOccluder (2 units), Neck strap, Printer paper (3 rolls / printer-equipped model only), Power cord, Connection cable, Battery pack, Dust cover, Spherical model eye, Contact lens holder
Optional AccessoriesCarrying case, Carrying case with portable stand, Barcode scanner, Magnetic card reader, EyeCa-RW2, Eye Care card, Communication cable, Battery pack, USB flash drive
Request a Quote
By submitting this form I agree that Advancing Eyecare™ may process my data in the manner described in the Privacy Policy.