23173 Titan Fractional Digital Caliper: This digital caliper has the ability to take five different measurement types and with these features: 6" range, auto shut off, any position zero, locking adjustment wheel, stainless steel components, a protective case and batteries are included. Add one of these to your toolbox and take the guess work out of those tricky measurements.

23175 Titan Electronic Digital Caliper: This digital caliper has the ability to take three different measurement types and with these features: 6" range, auto shut off, locking adjustment wheel, stainless steel components, a protective case and batteries are included. Add one of these to your toolbox and take the guess work out of those tricky measurements.