{"product_id":"thermal-conductivity-meter-diamond-test-pen-crystal-hardness-identification-instrument","title":"Thermal Conductivity Meter Diamond Test Pen Crystal Hardness Identification Instrument, Diamond Test Pen – Durable Build, Easy to Use","description":"\u003cp\u003eThermal Conductivity Meter Diamond Test Pen Crystal Hardness Identification Instrument, Diamond Test Pen – Durable Build, Easy to Use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: plastic + alloy probe\u003c\/li\u003e\n\u003cli\u003eWorking power supply: 9V battery x 1 (not included)\u003c\/li\u003e\n\u003cli\u003eThe thermal conductivity meter is an electronic instrument designed and manufactured based on the thermal conductivity of diamonds. It is specially used to...\u003c\/li\u003e\n\u003cli\u003eThe metal tip of the probe is electrically heated and a buzzing sound is made when it touches the surface of the diamond\u003c\/li\u003e\n\u003cli\u003eWhether it is to identify the authenticity of diamonds or test the hardness of jade, it should be noted that the probe of the thermal conductivity meter...\u003c\/li\u003e\n\u003cli\u003eWhen testing, adjust the three-color indicator light to the 4th grid, then press the triangular iron sheet at the back with your hand, and align the probe...\u003c\/li\u003e\n\u003cli\u003eThe operating environment is 5-35 degrees Celsius, and the tested product must be clean, dry and at room temperature\u003c\/li\u003e\n\u003cli\u003eDimensions: 41x155x21 mm\u003c\/li\u003e\n\u003cli\u003eNet weight: 57 grams\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Info:\u003c\/strong\u003e Weight: 0.12kgs \/ 0.27lb, Size: 20cm * 7cm * 5cm \/ 7.87inch * 2.76inch * 1.97inch\u003c\/p\u003e\u003cp\u003eShipping: Shipping charges and final delivery dates are shown at checkout.\u003c\/p\u003e","brand":"Mira Sales","offers":[{"title":"Diamond Test Pen","offer_id":64314511655289,"sku":"TBD0605436501A","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9858\/7769\/files\/TBD0605436501A.jpg?v=1787200156","url":"https:\/\/marketvia360.com\/products\/thermal-conductivity-meter-diamond-test-pen-crystal-hardness-identification-instrument","provider":"MarketVia360 ","version":"1.0","type":"link"}