![Can you use a refractometer for both OG and FG measurements? | Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum Can you use a refractometer for both OG and FG measurements? | Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum](https://cdn.homebrewtalk.com/data/attach/547/547473-Screenshot-2019-01-12-09-15-34.jpeg)
Can you use a refractometer for both OG and FG measurements? | Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum
![Estimating ABV using Brix refractometer | Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum Estimating ABV using Brix refractometer | Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum](https://cdn.homebrewtalk.com/data/attach/240/240081-Refractometer-calculation.png)
Estimating ABV using Brix refractometer | Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum
![RETK-74 Brix Beer Wort & Wine Refractometer ATC Dual Scale Specific Gravity & Brix 0-32% Wine Making - Tekcoplus Ltd. RETK-74 Brix Beer Wort & Wine Refractometer ATC Dual Scale Specific Gravity & Brix 0-32% Wine Making - Tekcoplus Ltd.](https://www.tekcoplus.com/cdn/shop/products/2-Teckoplus-Refractometer-RETK-74-Scale_1024x1024.jpg?v=1553655469)
RETK-74 Brix Beer Wort & Wine Refractometer ATC Dual Scale Specific Gravity & Brix 0-32% Wine Making - Tekcoplus Ltd.
![Portable Hand-Held Refractive Index to Brix Calculator 0-90% Brix Refractometer - China Brix Calculator, Brix Refractometer | Made-in-China.com Portable Hand-Held Refractive Index to Brix Calculator 0-90% Brix Refractometer - China Brix Calculator, Brix Refractometer | Made-in-China.com](https://image.made-in-china.com/202f0j00JyHaVCKIrcuk/Portable-Hand-Held-Refractive-Index-to-Brix-Calculator-0-90-Brix-Refractometer.webp)
Portable Hand-Held Refractive Index to Brix Calculator 0-90% Brix Refractometer - China Brix Calculator, Brix Refractometer | Made-in-China.com
![Refractometer for Honey 3 Scales – 58 90% Brix/Baume 38 – 43/12% Wasser – Made in Europe : Amazon.de: Home & Kitchen Refractometer for Honey 3 Scales – 58 90% Brix/Baume 38 – 43/12% Wasser – Made in Europe : Amazon.de: Home & Kitchen](https://m.media-amazon.com/images/I/41y3sSjKBAL._AC_UF350,350_QL80_.jpg)
Refractometer for Honey 3 Scales – 58 90% Brix/Baume 38 – 43/12% Wasser – Made in Europe : Amazon.de: Home & Kitchen
![Refractometer calculator question. Do I input brix for OG and FG or can I dial in the SG at the top and it calculates backwards? Or is this just a stupid question? : Refractometer calculator question. Do I input brix for OG and FG or can I dial in the SG at the top and it calculates backwards? Or is this just a stupid question? :](https://i.redd.it/4cmsi6lv1an71.jpg)
Refractometer calculator question. Do I input brix for OG and FG or can I dial in the SG at the top and it calculates backwards? Or is this just a stupid question? :
![RSG-32ATC hand held SG 1.000-1 .120 Beer Refractometer 0-32% Brix Reference Temperature 20C Dual Scale with Plastic Retail Box - AliExpress RSG-32ATC hand held SG 1.000-1 .120 Beer Refractometer 0-32% Brix Reference Temperature 20C Dual Scale with Plastic Retail Box - AliExpress](https://ae01.alicdn.com/kf/H001db45f29b840849a8cb9fa24e9bcc94.jpg_640x640q90.jpg)