CALIPER IWANSON FOR METAL 882470

(aka: CALLIPERS) Used for general measurements, whether in clinics or for other purposes, to establish an accurate measurement, for example, internal and external diameter, length, depth or thickness. Spring caliper for metal and porcelain - Sharp end

For confirming wall thickness of crowns, etc. Scale is accurate with 1/10 mm. Recommended for rigid material such as porcelain and gold.