Testers & scales calibrated before despatch

Gem & precious metal testers, since 1986

Collections: Accessories for scales

Click on the picture to see the products.

  • Specific Gravity Kit (small) for testing gold, gemstones etc
    Specific Gravity Kit (small) for testing gold, gemstones etc
    Regular price
    £117.00
    Sale price
    £117.00
    Regular price
    Unit price
    per 
    Out of stock
  • Calculator with Conversions
    Calculator with Conversions
    Regular price
    £3.00
    Sale price
    £3.00
    Regular price
    Unit price
    per 
    Out of stock