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  • MRT-180 Handheld refractometer
  • MRT-180 Handheld refractometer
Name:MRT-180 Handheld refractometer

Product Description

MRT-180 Handheld refractometer


Features:

Ø Streamline design and sttractive appearance

Ø Metal material and gorgeous color.A variety of colors to be chose

Ø Easy operation:suitable for children,adolescents and adults

Ø Easy to carry,suitable for all kinds of occasions

Ø Self-check,do not need others’ help

Ø Professional website service, interaction,sharing,and vision data

Ø permanent preservation

 

 Parameters:

Specification:

Suitable for

Children, adolescents and adults

Color

China Red(R), Sapphire(B), Harvest Yellow(G),

Pink Drerm (P), Roland Purple(V), Titanium 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 dazzling

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, Forecasts user's vision direction according

to historical data, Provide vision care knowledge and glasses

 reference information, etc.

Net weight

299g

Packing size

200mm(L)X100mm(W)X65mm(H)

 





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