Slimline table balance 600g / 0.01g for gold + lightweight silver + gemstones Magnifier Style_Loupe or eyeglass NOTE Zeiss list this as

NOTE Zeiss list this as 22mm diameter

All you need to know is (if you are familiar with the optical refractometer) it does not show double refraction and so

since many gemstones have similar SGs

For the professional jeweller: if you work at a shop counter and don't understand this

Included: soft carry-case

Slimline table balance 600g / 0.01g for gold + lightweight silver + gemstones Magnifier Style_Loupe or eyeglass NOTE Zeiss list this asSummary ** Out of stock today, more due mid March *** ON BALANCE model IS 600 BK Small table balance. Slimline, weighs down to 0. 01g (sensitive enough for gemstones) and up to 600g which means it's also suitable for gold and silver jewellery (600g is about 19 Troy ounces, fine jewellery, spoons, small dishes etc, not high enough for teapots and trays) altogether the most versatile. Combined with its super slimline profile and light weight, it's the