Product Details
4.4 out of 5 stars with 13 reviews

Captive Purity Refractometer


List Price
$25.99
Our Price
$25.99
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The Captive Purity Refractometer is an incredibly accurate and easy to use device that eliminates the confusion associated with inexpensive hydrometers. Just place a couple of drops of water on the prism and hold to the light. Reads in percent and specific gravity. An absolute must for the serious marine hobbyist. The Captive Purity Refractometer is an optical device (no batteries) dual scaled 0-100% specific gravity: 1. 0 to 1. 070. Calibrate with distilled water. Adjustable eyepiece, carrying case, pipette and calibration screw driver included. This model is ATC (automatic temperature compensating)

Product Information   Specifications for Captive Purity Refractometer Below:

Manufacturer Ade Advanced Optics
UPC 696722850414
Item Weight 0.45 pounds
Item Size 2.6 x 1.4 x 1.4 inches
Package Weight 0.45 pounds
Package Size 2.6 x 1.4 x 1.4 inches
Units in Package 1

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