Google 用户
The reason for 4 star instead of 5 for 1 reason. First a calibration option is required allow zero in for easy installation in order to make sense of the data. Great pocket tool for engineers or anyone who just want a read out for the banter in pub! Second instead of auto start.. Maybe let the user decide when the measurement start.
Google 用户
Very close to the traditional film camera straight out or darkroom effect, a variety of photo styles are reflected, professional amateur, is a rare mobile phone camera application.