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Salt Refractometer w/ATC, 300011


This refractometer comes with Automatic Temperature Compensation (ATC), which makes manual temperature corrections unnecessary. Double scale in parts per thousand and specific gravity.  Measures salt content in sea water, aquariums, breeding ponds, or pickling-brines. While the scale is calibrated for sodium chloride, it can also be used for calcium chloride, barium cobalt, magnesium, cesium, potassium, sodium chloride, cupric sulfate, potassium iodide, citric acid, and acetic acid (vinegar), when tested against a known standard. 

Dimensions 7-3/4 x 1-1/2"
Weight 8.5 oz
Description Range Resolution Accuracy
Parts Per Thousand 0 to 100 1 1
Specific Gravity 1.000 to 1.070 0.001 0.001


  Unit with certificate of calibration, 300011C
300000 Refractometer Cover Plates,  

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