Brymen BM257s Information The Brymen BM257s is a true-RMS digital multimeter (DMM) that offers a wide range of features and functions at an affordable price. It is perfect for a variety of electrical and electronic applications, including troubleshooting, testing, and maintenance. Introduction The BM257s features a 6000-count LCD display with a backlight, making it easy to read in even the most difficult lighting conditions. It also has a bargraph display that shows the current measurement in real time. The meter is auto-ranging, so you don't have to worry about selecting the correct range for your measurement. It also has a number of other features, including:
