Model No.︰MRT-180
Brand Name︰NEW VISION
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
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Manually Refractometer
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| Suitable for | Children, adolescents and adults | ||||||||||
| Color | China Red (R),Sapphire (B), Harvest Yellow (G), | ||||||||||
| Pink Dream (P), Roland Purple (V), Titanuim crystal Gray(S) | |||||||||||
| Spherical Range | -12D to +6D | ||||||||||
| Spherical Degree wide interval | 0.5D | ||||||||||
| Spherical Degree of tolerance | ±0.25D | ||||||||||
| lighting | LED backlight, and the light is uniformity, constant, not reflective and not dazzing. | ||||||||||
| Switch Mode | LED lamp touch switch, instrument will shut down automatically after three minutes' shelving. | ||||||||||
| Power | Three 7# batteries(AAA) | ||||||||||
| Service | Professional service website. Users can input personal vision information; Forecast user's | ||||||||||
| vision direction according to historical data, provide vision care knowledge and glasses | |||||||||||
| reference information, etc. | |||||||||||
| Net Weight | 299g | ||||||||||
| Packaging | 200mm(L)X 100mm(W)X 65mm(H) | ||||||||||
Payment Terms︰ TT/LC/Paypal/Money Gram/Western Union
