Review on INSIZE 3203 1A Outside Micrometer Graduation: Precision Measurement Tool for Accurate Results by Steve Brethorst

Low price? Yes. Poor quality? no Surprisingly, these mics are one of the best nonius mics I've used. 0 to 1.0". Precise and accurate, no adjustment required straight out of the box (0.0000 inch calibrated). I like the box that comes with it Really Sturdy plastic with good hinge/latch Excellent lab/workshop mics.