When you place a known weight of one gram on a digital scale, it should read exactly one gram. Digital scales are designed to be precise, and a good quality scale will accurately measure weight in grams, ounces, pounds, and other units.
It’s important to note that the scale must be properly calibrated for the measurements to be accurate. Calibration typically involves placing known weights on the scale to ensure it reads correctly. If the scale is functioning well and calibrated properly, one gram will consistently show up as one gram.
Additionally, keep in mind that the weight reading can be affected by other factors such as unstable surfaces, air pressure, and temperature, so it’s best to use the scale in a controlled environment.