The Golden Thread: A History of the Western Tradition, Volume I: The Ancient World and Christendom

YOWEXA EC-2000 Ultrasonic Thickness Gauge for Steel, Metals, Plastic, Glass, PVC, 0.04–15.7in (1–400mm) Range, Backlit LCD, Adjustable Sound Velocity, Data Storage, Industrial Measuring Instrument

Ultrasonic Thickness Gauge Industrial-888X Echo-Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Cast Iron Thickness Measurement/PC Connection (All Material)

Ultrasonic Thickness Gauge Industrial for All Materials, Steel, Plastic, Glass, PVC, Pipes, Metal Thickness Gauge Meter - Range 0.039 to 11.8 Inch, LCD Display (All Materials)

Vergo Industrial 15 FT Load Height Measuring Stick – Standard & Metric Measurements, Compact Adjustable Height Stick with Carrying Bag – Measure Height Stick for Trucks, Trailers, Car Haulers & More

Ultrasonic Thickness Gauge Industrial-882X / Steel, Metals, Plastic, Glass, PVC, Pipes Thickness Gauge Meter – Range 0.039 to 11.811 inch (1-300mm) | Color LCD (All Material)

Ultrasonic Thickness Gauge Industrial-882 / Steel, Metals, Plastic, Glass, PVC, Pipes Thickness Gauge Meter – Range 0.039 to 8.85 inch| 2.4” HD Color LCD | Auto Calibration (All matеrial)

Coating Thickness Gauge CM-208Z Professional Industrial Paint Meter with External Probe/Measuring Range: 0~120mils (0~3000 um) / Resol: 0.001mils / PC Connection

Accusize Industrial Tools - 0-22 inch Electronic Digital Depth Gauge, Inch/Metric/Fractional, 2 Extra Points for Small Hole Applications, P103-0188