Jeweler diamond tool kit : 0.001g Digital Scale + Tester + Loupe + Tweezers

This box set includes the following essential tools for professional diamond testing: Tool # 1: Horizon ™ PRO-20B Digital Jewelry ScaleHorizon PRO-20B is a lightweight and compact professional jewelry scale. With its 20g capacity, 0.001g legibility, and multiple weighing modes, it is ideal for measuring the following items:    Precious metals (platinum, gold, silver) and stones (diamonds)    Herbs and medications    Reloading    Industrial specimensFeatures:    LCD display with back light    High profile clear protective cover    Multiple weighing modes (gram, carat, pennyweight, grain)    Tare function & add-up function    Over-load indicatorSpecificationsDimensions    4.5" x 2.5" x 1.5"Weight    60g /2.2oz (without batteries)Capacity    20g/100ct/308.6gn/12.86dwtAccuracy    0.001g/0.005ct/0.02gn/0.001dwtAuto Off     60 secondsPlatform Size      1.4 x 1.4"Units     g/ct/gn/dwtPower    AAA x 4 (included)Tool # 2: Electronic Diamond Tester (Diamond Selector V2)"Diamond Selector II