NISupply Refractive Index Refractometer, nD POE AB Mineral Oil w/ Internal Light TDS Meter Compare this unit to the

Compare this unit to the Atago PAL-Alpha or the Atago PAL-RI

It also has the advantage of having an internal light

01% Brix or 0

140 Wort Specific Gravity

Ethylene Glycol:

NISupply Refractive Index Refractometer, nD POE AB Mineral Oil w/ Internal Light TDS Meter Compare this unit to theItem Description: "REFRACTOMETER LEDnD" Portable PERFECT FOR PROFESSIONALS! This accurate and simple to use NI Supply refrigeration oil refractometer can determine the amount of oil remaining in a refrigeration system when converting it to a new refrigeration system. Model can identify lubricant residuals by measuring the refractive index. Device can be field calibrated prior to each test. An essential tool for retrofitting AC R systems it simplifies