Modeling of the Quantization Effects on the Resolution Uncertainty of Digital Indicators Gouda M. Mahmoud and Hany Abd El Hakem I n this research article, the effects of digital indicator resolution quantization error on uncertainty were analyzed. A proposed new simple mathematical model was developed to identify and evaluate the quantization effects of digital display instruments. Based on this developed model, the quantization effects are greatly affected by the index of the indication N-bit wordlengths that intern affects the quantization error. However, the modified resolution uncertainty is slightly