Features:
-Electromagnetic induction type absolute encoder, and improved environmental performance. 
-Reduces fatigue in high-contrast LCD display. 
-Step measurement, inside measurements, outside measurements, depth measurement, etc. 
-Evenly and firmly achieved comfortable slider working. 
-ABS scale built-in the origin match ON each power supply is not required. 
-Power: button type silver oxide battery (SR44) x 1 (included) 
-Manufacturer code: 500-182-30 
-Measuring range (mm): 0-200 
-Instrumental error (mm): ± 0.02 
-Minimum display (mm):0.01