Achieve precision brewing for your espresso with this LCD digital thermometer designed specifically for E61 group head machines.Delivers fast, accurate temperature readings directly at the group, helping you dial in the ideal brewing conditions for richer crema and balanced flavor.Gain full control over your espresso extraction, reducing channeling and bitterness for consistent, smooth, and delicious s s.Enjoy quick, effortless installation tailored to E61 group head espresso coffee machines with correctly sized threads and fittings.The included hex key and wrench make the installation process simple, ensuring a secure fit while maintaining the ideal temperature range.Stop guessing your brew temperature and gain full control over your espresso extraction. This E61 group head temperature sensor monitor lets you easily track and maintain the ideal range, reducing channeling and bitterness so every pull is consistent, smooth, and delicious, even during longer home or light commercial sessions. Always power off and allow the group head to cool completely before installing or removing the device.Color: BlackMaterial: plasticPackage Contents:1*Coffee Maker Temperature SensorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.