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Simple E-Line optical refractometer with Ethylene / Propylene Glycol °F scale.
This refractometer does not come with a certificate of calibration, nor does it offer the durability or ease of use as an OPTi digital refractometer, however it is more than capable for taking occasional readings. For professional grade instruments we recommend choosing an Eclipse optical refractometer or an OPTi digital refractometer.Made in China.Product code: 44-821Scale: Ethylene / Propylene Glycol °F
If you require more than one product, please contact us for bulk pricing for more potential savings.