Digital Coolant Refractometer Freezing Point Refractometer For Ethylene Glycol
![Digital Coolant Refractometer Freezing Point Refractometer For Ethylene Glycol](https://i.ebayimg.com/images/g/774AAOSwJ6JiQr1G/s-l1200.jpg)
All water based solution can make light bend.thebending of light increases at a rate proportional to the increasing solution concentration. Ethylene Glycol :-60 ~ 0°C, Resolution: 0.1℃Accuracy: ±0.5℃.
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Milwaukee Digital Ethylene Glycol Refractometer : Industrial & Scientific
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Antifreeze / Battery / Cleaning Fluid Refractometer Built-in ATC – Gain Express
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Learn About the Hanna Instruments Ethylene Glycol Refractometer HI96831
Battery Refractometer Temp CompensatingThere is an easier way to measure your batteries specific gravity, without fussing with cheap gas station hydrometers, which never seem to be accurate anyhow. It's a device called a Refractometer. The Refractometer is the most accurate conventional testing method available for determining specific gravity readings of electrolyte in lead acid batteries.
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Extech RF41 Portable Battery Coolant/Glycol Refractometer
![](https://www.gainexpress.com/cdn/shop/products/1-gainexpress-gain-express-REA-200ATC-Preview_159_1024x1024.jpg?v=1565145225)
Automotive Battery Fluid Antifreeze Refractometer Tri-Scale Tester – Gain Express
This model measure the concentration of aqueous solution by measuring it`s refractive index Operation temperature:0.0~50.0
![](https://m.media-amazon.com/images/I/61CDJzeBuNL.jpg)
Huanyu Car Engine Freezing Point Refractometer Glycol Concentration Testing Tool Mini Digital Coolant Tester|Cleaner:-40~0℃|Ethylene Glycol
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Electronic Car Refractometer Freezing point meter for automobile antifreeze Ethylene glycol Propylene glycol concentration meter. - BNCTOOLINGSHOP : Inspired by LnwShop.com
![](https://s.alicdn.com/@sc04/kf/Hed3abb84355c4d95a658631840e57602P.jpg_720x720q50.jpg)
handheld 0-66.6 ethylene glycol 0-62.4 propylene
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Antifreeze Refractometer Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol, Battery Acid Condition, Freezing Point Meter Coolant Antifreeze Tester