Operating temperature range: 0~45 degree C (32~113 degree F)
Dimensions: 70 x 45 x 85 mm (H*W*D)
AC adapter: 5V, 1A
Foreground ground color on display panel: White/Red/Green
Battery charging through Micro USB port
The degree of coffee roasting is an important factor that significantly affects the flavor of coffee. Coffee Matchbox ACR-100S is the best choice for coffee lovers, professionals or amateurs, to know how a coffee is roasted.