Instruct: Classify Amazon reviews into positive or negative sentiment
Query: High Quality, Easy-to-Use, Low Price

I own numerous DMM's. The Mastech MS8211 is my first "pen-style" meter, and is now my favorite meter to use.The meter is 20.5 cm/8 1/8" long (probe retracted), and comes with a carrying case, two sets of test leads, and two AAA batteries.A "pen-style" meter keeps the digital display is in your hand and eyesight. This makes for easy reading of the display, and one-handed access to the function selectors/keypads.The layout of the controls is simple, and the buttons/selectors have a solid, quality, feel.The AC voltage sensor has both a visual and audio alert. The sensitivity of the voltage sensor is adjustable. At its most sensitive setting, the alerts activate about 18" from an AC outlet; about 2" when set at the lowest sensitive setting.I purchased the meter direct from the manufacturer, and received it within the same week.Overall, I am very impressed with this meter. It is lightweight, easy to use, and of higher quality than I had anticipated for its price.