{"product_id":"thermal-conductivity-meter-diamond-test-pen-crystal-hardness-identification-instrumentno-battery","title":"Thermal Conductivity Meter Diamond Test Pen Crystal Hardness Identification Instrument(No Battery)","description":"\u003cp\u003eThe Thermal Conductivity Meter Diamond Test Pen is an electronic instrument designed to identify the authenticity of diamonds and test the hardness of gemstones. It is suitable for use in gemology, allowing users to distinguish between genuine diamonds and other materials.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eMaterial: Plastic and alloy probe\u003c\/li\u003e\n\u003cli\u003eWorking power supply: 9V battery (not included)\u003c\/li\u003e\n\u003cli\u003eFunction: Identifies authenticity of diamonds and tests hardness of gemstones\u003c\/li\u003e\n\u003cli\u003eCompatible gemstones: Diamonds, jade, crystal\u003c\/li\u003e\n\u003cli\u003eProbe operation: Electrically heated metal tip\u003c\/li\u003e\n\u003cli\u003eIndicator lights: Three-color indicator with 4th grid adjustment\u003c\/li\u003e\n\u003cli\u003eOperating environment: 5-35 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eDimensions: 41 mm x 155 mm x 21 mm\u003c\/li\u003e\n\u003cli\u003eNet weight: 57 grams\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMC TechLife","offers":[{"title":"Default Title","offer_id":44571469643962,"sku":"TBD0605436501A","price":299.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/2761\/7210\/files\/TBD0605436501A.jpg?v=1737404115","url":"https:\/\/cz.pmcjewellery.com\/products\/thermal-conductivity-meter-diamond-test-pen-crystal-hardness-identification-instrumentno-battery","provider":"PMC TechLife","version":"1.0","type":"link"}