Review on Mitutoyo 505 738 TXWW Caliper Carbide: Precision Measuring Tool for Accurate Measurements by Dipp Samrock

calipers I bought these to replace an old pair I've had for over 15 years. Pulled them out of the box. Worked great for a week. I always put them back in the box and keep them clean. By the beginning of the second week, they had stopped going back to zero. Then the arrow stops before zero or after zero. These things are garbage.