Professional Precision 2 in 1 Digial Indicator & Depth Gage
2 measuring tools for the price of 1! This tool funtions as an indicator or as depth gage! Rod extends to 1", 2", 3" and 4" with the included extension bars to measure deeper.
Features:

Includes 1" and 2" interchangeable depth bars to extend the rod to 2", 3" or 4".
3-Reading functions: inch, metric, & fractional
Spring loaded movement for easy use
Use as an indicator or depth gage
Large LCD display
ABS: absolute & incremental reading
Hold function
4-48 Thread interchangeable carbide tipped point
Reading: 0.0005" / .01mm / 1/64
Indicator travel: 1"
Measure range: 0 - 4" / 100mm
Accuracy: 0.001"