A. Titan Instruments # WILL-23 UL
Benco Product # 4836-359
Country of Origin: United States
Double ended isntrument with a WILL probe on one end with markings at 1-2-3-5-7-8-9-10mm and a #23 explorer on the other end. The color coded black markings will not chip, flake, or fade. Made in the United States from 100% stainless steel.