NEW SPER SCIENTIFIC PROGRAMMABLE DIGITAL REFRACTOMETER 300037 Instructions/Case

Description

THIS IS A NEW METER, NEVER SOLD OR USED, THAT HAS A BLACK AREA AT THE TOP OF THE SCREEN.
WE PUT IN A BATTERY AND EVERYTHING POWERS UP AS IT SHOULD.
THE BLACK SPOT IS NOT IN THE AREA OF THE SCREEN THAT GIVES YOU READINGS.
IT LOOKS LIKE IT WILL NOT AFFECT THE OPERATION OF THE METER.
YOU WILL ONLY GET THE METER AND INSTRUCTIONS--NONE OF THE ACCESSORIES-LOOK AT THE MANF WEBSITE FOR MORE DETAILS.
SELLS FOR 19.00 FROM THE FACTORY.
Description
Product Brochure
Create your own custom scales
This programmable refractometer comes preloaded with the commonly used Brix (0 to 95%) and nD (refractive index) scales. In addition you may create your own custom scales. An unlimited number of scales can be stored in the software’s database. Transfer these from your computer to the three numbered display positions on the Programmable Refractometer using the built-in USB computer interface. Scales can be loaded and unloaded from your database to your refractometer at any time. Test results can be saved to your computer, graphed and analyzed. Reads samples as small as 0.4 ml with full scale accuracy of 0.1% using CCD scanner (= linear scanned array imaging) technology. Measurement results, unit of measure and sample temperature are all displayed on the large LCD and visual alarms are indicated by a red LED. The programmable refractometer's sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes). Features one button calibration to distilled water and indicates when the battery should be replaced (5000 readings).
Scratch resistant sapphire crystal lens