Home » Saltwater Aquarium Fish, Coral & Reef Supplies  » Testing Equipment for Saltwater Aquariums  » Hydrometers & Refractometers for Saltwater Aquariums  » Refractometers for Saltwater Aquariums  » Captive Purity Refractometer with Calibration Dial
	Captive Purity Refractometer with Calibration Dial
	Avg. Customer Review (10) reviews
	Item Code: CP2113 List Price: $106.95 You Save: 16.96 (15%) Price:     $89.99   Qty:   Availability: Out of Stock: Usually ships in 5-7 business days Write a review Email To Friend Details

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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 included. This model is ATC (automatic temperature compensating). This Captive Purity Refractometer has additional features including: No Screwdriver Needed for Calibration Heavy Duty Hinge Pin Design Customer Reviews Write a review 26 of 26 people found the following review helpful: Excellent! GREAT by BRANDON STARKEL Experience Level: Intermediate Posted on 1/31/2008 from RONAN, MT UNITED STATES Comments: Well I waited way to long to make this purchase. I had been using a eight dollar cheapo . Calibration was a piece of cake. Easy to use as well. The brighter the light the easier to read. Yes, I would recommend this product to my friends. Was this review helpful to you?