Dimensions 130x190x28 mm Scale and timer: simultaneously measures both weight and extraction time. Silicone mat to protect the scales.  Green backlit screen automatic switch-off in 5 minutes(not active if timer is running) usable with 2 x 1.5V AAA batteries. Units of measurement: grams, Lbs - oz - accuracy: 0.1g
58mm portafilter fits comfortably on the surface of the scales.
Comes with free  plastic dish for liquids or solids
Made is China.
Fantastic value dual purpose scales