Hello everyone, I am Emily from GemTrue.Today I will share a diamond tester gemstone selector the DK60107 GemTrue JEM-II Diamond Tester from GemTrue.

The DK69107 Diamond Gemstone Tester has so many advantage:

It only takes a split second to separate diamonds from other gems

Check your diamonds for fluorescence with a built-in UV light

Extremely durable 0.6mm thermos probe for highly accurate test results

Compact and lightweight design – great for traveling businessmen and jewelers

Specification

Product Dimensions: 165 x 30 x 20mm (6.50 x 1.18 x 0.78in)

Product Weight: 57g (0.13lb)

Battery Type: 1 x 9v battery

Battery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of use

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If  you want to oeder it and want to know more details , please contact me. I will be happy to assist you in any time .

Email ：info @gemtrue.com

Website:www.gemtrue.com

Tel:+86 13428991715

WhatsApp:+86 13428991715