![Coffee Machine Accessories Food Grade High Precision GICAR Flowmeter For Espresso Machine - AliExpress Coffee Machine Accessories Food Grade High Precision GICAR Flowmeter For Espresso Machine - AliExpress](https://ae01.alicdn.com/kf/Sbba9eb2fc53a4b7e8859f0d9b69a67c3P/Coffee-Machine-Accessories-Food-Grade-High-Precision-GICAR-Flowmeter-For-Espresso-Machine.jpg)
Coffee Machine Accessories Food Grade High Precision GICAR Flowmeter For Espresso Machine - AliExpress
![i want to replace my gicar flow meter (first pic) with new one (second pic), i want to know where the green and yellow wires goes to ? i guess the (-) i want to replace my gicar flow meter (first pic) with new one (second pic), i want to know where the green and yellow wires goes to ? i guess the (-)](https://preview.redd.it/iuxs093c1vm71.jpg?width=640&crop=smart&auto=webp&s=c86cadd1a1be83b437d0ae1e4f38d7874acc32be)
i want to replace my gicar flow meter (first pic) with new one (second pic), i want to know where the green and yellow wires goes to ? i guess the (-)
![Coffee Machine Accessories Food Grade High Precision GICAR Flowmeter For Espresso Machine - AliExpress Coffee Machine Accessories Food Grade High Precision GICAR Flowmeter For Espresso Machine - AliExpress](https://ae01.alicdn.com/kf/S912f5dc3e60a4c95a99d73cc7a8ed126J/Coffee-Machine-Accessories-Food-Grade-High-Precision-GICAR-Flowmeter-For-Espresso-Machine.jpg)