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Gem Refractometer
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China| USD $ 298.00 |
| EUR € 227.14 |
| GBP £ 189.91 |
| CHF SF 294.93 |
| AUD $A 304.45 |
FGR-002
Fable
★High hardness CZ test prism
★Scale range:1.35-1.81
★Error: ≦±0.002
★Stainless steel table,easy to clean
★By advanced optic system,shadow edge is straight and sharp,easy to read it
★There are two ways of inputing the voltage:7﹟batteries and DC3V direct current suply(AC100—240V).
★2ml refractive index Liquid(1.78±0.005) with unique design of the bottle(Proprietary technology ZL200620096730.7)
★It is much safer ,much ecnomical and more convinent.
