{"title":"Tester","description":"","products":[{"product_id":"two-round-bottom-flasks-acid-bottle-set-with-glass-lid-stirrer-and-wood-block-container-acid-laboratory-gold-carat-test","title":"Two Round Bottom Flasks Acid Bottle Set With Glass Lid Stirrer And Wood Block Container Acid Laboratory Gold Carat Test","description":"\u003cp\u003e• Two round bottom flasks with glass lid stirrer.\u003c\/p\u003e\n\u003cp\u003e• Made of crystal clear glass.\u003c\/p\u003e\n\u003cp\u003e• Wood block keeps the flasks on position.\u003c\/p\u003e\n\u003cp\u003e• Dimension of each flask: 3.2cm (Diameter) x 5.5cm (Height)\u003c\/p\u003e\n\u003cp\u003e• Dimension of wood block: 10cm (Length) x 5cm (Width) x 3.3cm (Height)\u003c\/p\u003e\n\u003cp\u003e• Perfect for keeping acid and suitable for making experiment laboratory.\u003c\/p\u003e\n\u003cp\u003e• Can be used in gold assaying by using touchstone method.\u003c\/p\u003e\n\u003cp\u003e• Please handle with care.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Acid Bottle Full Set","offer_id":45879921836220,"sku":"G73ZD11","price":29.1,"currency_code":"MYR","in_stock":true},{"title":"1 Acid Bottle-NO LID","offer_id":45879921868988,"sku":"G73ZD12","price":11.1,"currency_code":"MYR","in_stock":true},{"title":"Lid Handle","offer_id":45879921901756,"sku":"G73ZD13","price":7.1,"currency_code":"MYR","in_stock":true},{"title":"Wood Block Only","offer_id":45879921934524,"sku":"G73ZD14","price":5.6,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/673_311_A.png?v=1739435018"},{"product_id":"diamond-selector-ii-with-led-indicator-and-audio-function-diamond-tester-gemstone-jewellery-tools-professional-tools","title":"Diamond Selector II With LED Indicator and Audio Function Diamond Tester Gemstone Jewellery Tools Professional Tools","description":"\u003cp\u003e- Results given in seconds.\u003c\/p\u003e\n\u003cp\u003e- Easy to operate and cost-effective.\u003c\/p\u003e\n\u003cp\u003e- One 9V battery is needed\u003c\/p\u003e\n\u003cp\u003e- Emit audible sounds to give accurate reading\u003c\/p\u003e\n\u003cp\u003e- Large \/ small switch for testing diamonds +\/ - 8 points\u003c\/p\u003e\n\u003cp\u003e- LCD display \u0026amp; LED indicator\u003c\/p\u003e\n\u003cp\u003e- Can accurately differentiate diamond and moissanite from other materials.\u003c\/p\u003e\n\u003cp\u003e- Must use Diamond Selector II with Moissanite Diamond tester as a complete set to differentiate the diamond from moissanite.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNOTE:\u003c\/p\u003e\n\u003cp\u003e1. Moissanite is a kind of manmade stone which has very similar properties to that of diamond which Diamond Selector II cannot distinguish it.\u003c\/p\u003e\n\u003cp\u003e2. So jewellery shops often use these two testers in a combination, that is, they use diamond selector to distinguish diamonds and moissanite from other fake stones.\u003c\/p\u003e\n\u003cp\u003e3.After tested positive for diamonds, then use moissanite tester to distinguish the real diamonds ( natural ) from moissanite stones.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOPERATING INSTRUCTIONS:\u003c\/p\u003e\n\u003cp\u003e1. Turn on the diamond selector till no.4\/5 (Yellow Light)\u003c\/p\u003e\n\u003cp\u003e2. Then, move the pin touch on the sample.\u003c\/p\u003e\n\u003cp\u003e3. If the stone is a diamond\/ moissanite, Red Light will be shown with sound.\u003c\/p\u003e\n\u003cp\u003e4. If it is not any of it, no reaction will be given.\u003c\/p\u003e\n\u003cp\u003e5. Buzzing sounds will be produced if metal is touched.\u003c\/p\u003e\n\u003cp\u003e6. Please use moissanite diamond selector to find out the real natural diamond.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44467867353276,"sku":"F40ZF01","price":51.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_501_A.png?v=1739781173"},{"product_id":"merck-mcolorphast™-ph-indicator-strips-non-bleeding-universal-indicator-ph-paper-laboratory-tools-ph-tester","title":"Merck MColorpHast™ pH-Indicator Strips (Non-Bleeding) Universal Indicator PH Paper Laboratory Tools PH Tester","description":"\u003cp\u003e- Brand: Merck\u003c\/p\u003e\n\u003cp\u003e- Easy to use\u003c\/p\u003e\n\u003cp\u003e- Easy indication of pH value by identifying the colour scale after the test.\u003c\/p\u003e\n\u003cp\u003e- Can test for the range of pH 0-14\u003c\/p\u003e\n\u003cp\u003e- Non-bleeding strip prevents contamination of medium and remains measurement accuracy in weakly buffered solution.\u003c\/p\u003e\n\u003cp\u003e- Clear result\u003c\/p\u003e\n\u003cp\u003e- The value can be more specific but it depends on the applications.\u003c\/p\u003e\n\u003cp\u003e- With a hard plastic box\u003c\/p\u003e\n\u003cp\u003e- Can test up to 100 tests\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44469532721340,"sku":"H00ZG15ZA-14","price":49.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/700_615_0-14NEW_A.png?v=1737545603"},{"product_id":"high-sensitive-portable-handheld-metal-detector-security-detector-metal-scanner-safety-tools-security-tools","title":"High Sensitive Portable Handheld Metal Detector Security Detector Metal Scanner Safety Tools Security Tools","description":"\u003cp\u003e• Easy to use\u003c\/p\u003e\n\u003cp\u003e• Long battery life\u003c\/p\u003e\n\u003cp\u003e• Highs sensitivity\u003c\/p\u003e\n\u003cp\u003e• Detect ferrous and non-ferrous metal\u003c\/p\u003e\n\u003cp\u003e• Warning (vibration) functions at the same time with light.\u003c\/p\u003e\n\u003cp\u003e• Light weight, portable and hand-held metal detector\u003c\/p\u003e\n\u003cp\u003e• Use only one 9V battery (provided)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• This product is suitable for security purpose, in jewelry industry and for treasure hunter.\u003c\/p\u003e\n\u003cp\u003e• Operating frequency: 20kHz\u003c\/p\u003e\n\u003cp\u003e• Overall Dimension: 42.0cm (L) x 13.8cm (W) x 11.0cm (H)\u003c\/p\u003e\n\u003cp\u003e• Dimension Handle: 30cm (L) x 30cm (W)\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44473180291260,"sku":"J88ZC3341","price":201.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/988_23341_B.png?v=1739592584"},{"product_id":"moissanite-diamond-tester-with-led-indicator-and-audio-function-diamond-tester-gemstone-jewellery-tools-professional","title":"Moissanite Diamond Tester With LED Indicator and Audio Function Diamond Tester Gemstone Jewellery Tools Professional","description":"\u003cp\u003e- Must use with diamond selector II.\u003c\/p\u003e\n\u003cp\u003e- Identify diamond from moissanite.\u003c\/p\u003e\n\u003cp\u003e- Can accurately differentiate between natural diamond and moissanite.\u003c\/p\u003e\n\u003cp\u003e- Should use it with diamond selector II to differentiate the diamond from moissanite.\u003c\/p\u003e\n\u003cp\u003e- Results given in seconds.\u003c\/p\u003e\n\u003cp\u003e- Easy to operate.\u003c\/p\u003e\n\u003cp\u003e- Cost effective.\u003c\/p\u003e\n\u003cp\u003e- One 9V battery is needed\u003c\/p\u003e\n\u003cp\u003e- Emit audible sounds to give accurate reading\u003c\/p\u003e\n\u003cp\u003e- Large \/ small switch for testing diamonds +\/ - 8 points\u003c\/p\u003e\n\u003cp\u003e- To emit sounds to give accurate reading\u003c\/p\u003e\n\u003cp\u003e- LCD display \u0026amp; LED indicator\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOperating Instructions:\u003c\/p\u003e\n\u003cp\u003e- Turn on the diamond selector till no.4\/5 (Yellow Light)\u003c\/p\u003e\n\u003cp\u003e- Then, move the pin touch on the sample.\u003c\/p\u003e\n\u003cp\u003e- If the stone is a diamond, Red Light will be shown with sound.\u003c\/p\u003e\n\u003cp\u003e- If it is not natural diamond, no reaction will be given.\u003c\/p\u003e\n\u003cp\u003e- Buzzing sounds will be produced if metal is touched.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis Moissanite \/ Diamond tester is used to form a complete set with Diamond Selector II.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis tester provides more security by distinguishing synthetic moissanite from diamond.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMoissanite is a kind of manmade stone which has very similar properties to that of diamond which Diamond Selector II cannot distinguish it.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSo jewellery shops often use these two testers in a combination, that is, they use diamond selector to distinguish diamonds and moissanite from other fake stones.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAfter positive testing result for diamonds, then use moissanite tester to distinguish the real diamonds ( natural ) from moissanite stones.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44473796985020,"sku":"F40ZF01ZB","price":151.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_501_1_A.png?v=1740391259"},{"product_id":"diamond-selector-iv-with-led-indicator-and-audio-function-diamond-tester-gemstone-jewellery-tools-professional-tools","title":"Diamond Selector IV With LED Indicator and Audio Function Diamond Tester Gemstone Jewellery Tools Professional Tools","description":"\u003cp\u003e- Brand: Culti (Japan)\u003c\/p\u003e\n\u003cp\u003e- Size: 85 x 54 x 14mm\u003c\/p\u003e\n\u003cp\u003e- Weight: 64 g\u003c\/p\u003e\n\u003cp\u003e- Useful for identifying and selecting diamond\u003c\/p\u003e\n\u003cp\u003e- Diamond-like stones that can be judged: Cubic zirconia, corundum, zircon, quartz, rutile, synthetic white spinel, YAG, GGG, lithium tantalate, lithium niobate, strontium titanate, synthetic moissanite judgment aid\u003c\/p\u003e\n\u003cp\u003e- Synthetic moissanite can only be identified when using the dedicated software and judging under the same conditions as diamond.\u003c\/p\u003e\n\u003cp\u003e- Has higher judgement ability than the previous model.\u003c\/p\u003e\n\u003cp\u003e- By using the dedicated software, the judgment status can be confirmed on a display on a personal computer, and similar stones can be selected in more detail, and under the same conditions, judgment of synthetic moissanite can be performed.\u003c\/p\u003e\n\u003cp\u003e- Can be used with batteries or USB cable\u003c\/p\u003e\n\u003cp\u003e- Can get a better judgement with stable and high voltage from USB cable instead of using batteries.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44476536225980,"sku":"F40ZF00","price":551.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_500_A.png?v=1739952010"},{"product_id":"thick-touchstone-gold-test-stone-batu-uji-emas-assaying-for-gold-karat-gold-and-silver-purity-test-jewellery-tools-acid","title":"THICK Touchstone Gold Test Stone Batu Uji Emas Assaying For Gold, Karat Gold and Silver Purity Test Jewellery Tools Acid","description":"\u003cp\u003e- Dimension: 1.45cm x 7.70cm x 5.10cm\u003c\/p\u003e\n\u003cp\u003e- Great for testing the purity of gold, karat gold and silver.\u003c\/p\u003e\n\u003cp\u003e- In order to test on sample, draw a 3-4cm vigorous smear on the test stone and then add a drop of the test acid.\u003c\/p\u003e\n\u003cp\u003e- Easy to carry and keep.\u003c\/p\u003e\n\u003cp\u003e- Made of quality material for maximise the usage.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44476541305020,"sku":"F40ZG00","price":51.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_600_B.png?v=1739435018"},{"product_id":"gold-tester-solution-set-uji-emas-ujian-emas-test","title":"Gold Tester Solution Set \/ Uji Emas Ujian Emas Test","description":"\u003cp\u003eFor testing gold:\u003c\/p\u003e\n\u003cp\u003e1.Rub the item on touchstone until it leaves gold colour mark on the touchstone.\u003c\/p\u003e\n\u003cp\u003e2. Pour Gold Tester Solution No. 1 on the gold colour marking. If it contains gold, the marking will remain on the stone. If the marking disappear, means it does not contains gold.\u003c\/p\u003e\n\u003cp\u003e3. Then pour Gold Tester Solution No.2 on the gold colour marking, to see the fineness of gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Used for gold assaying by using touchstone method.\u003c\/p\u003e\n\u003cp\u003e• Please handle this solution with care. Use precautionary tools like masks and nitrile gloves when handle the solution.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Tester Solution Set","offer_id":44514056372412,"sku":"E00ZC01ZA.5+E00ZE01ZD0","price":15.6,"currency_code":"MYR","in_stock":true},{"title":"Tester Solution No.1","offer_id":44514056405180,"sku":"E00ZC01ZA.5","price":9.1,"currency_code":"MYR","in_stock":true},{"title":"Tester Solution No.2","offer_id":44514056437948,"sku":"E00ZE01ZD0","price":9.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/TESTERSOLUTION_1.png?v=1739340878"},{"product_id":"acid-bottle-thick-touchstone-gold-test-stone-batu-uji-emas-test-kit-set","title":"Acid Bottle \u0026 THICK Touchstone Gold Test Stone Batu Uji Emas Test Kit Set","description":"\u003cp\u003e• \"Tester Set\" Comes in 1 set acid bottle + 1 piece gold touchstone (as shown in the picture)\u003c\/p\u003e\n\u003cp\u003e• Perfect for keeping acid and suitable for making experiment laboratory.\u003c\/p\u003e\n\u003cp\u003e• Can be used in gold assaying by using touchstone method.\u003c\/p\u003e\n\u003cp\u003e• Gold Touchstone Dimension: 1.45cm x 7.70cm x 5.10cm\u003c\/p\u003e\n\u003cp\u003e• Dimension of each acid bottle flask: 3.2cm (Diameter) x 5.5cm (Height)\u003c\/p\u003e\n\u003cp\u003e• Dimension of acid bottle's wood block: 10cm (Length) x 5cm (Width) x 3.3cm (Height)\u003c\/p\u003e\n\u003cp\u003e• May choose \"Tester Set \u0026amp; Acid\" option, it includes 1 set acid bottle + 1 piece gold touchstone + 1 bottle Gold Tester Solution 1 + 1 bottle Gold Tester Solution 2\u003c\/p\u003e\n\u003cp\u003e• May choose \"Stone + Acid Set\" option, it includes 1 piece gold touchstone + 1 bottle Gold Tester Solution 1 + 1 bottle Gold Tester Solution 2\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor testing gold:\u003c\/p\u003e\n\u003cp\u003e1.Rub the item on touchstone until it leaves gold colour mark on the touchstone.\u003c\/p\u003e\n\u003cp\u003e2. Pour Gold Tester Solution No. 1 on the gold colour marking. If it contains gold, the marking will remain on the stone. If the marking disappear, means it does not contains gold.\u003c\/p\u003e\n\u003cp\u003e3. Then pour Gold Tester Solution No.2 on the gold colour marking, to see the fineness of gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Used for gold assaying by using touchstone method.\u003c\/p\u003e\n\u003cp\u003e• Please handle this solution with care. Use precautionary tools like masks and nitrile gloves when handle the solutions.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Tester Set Only","offer_id":44516398039228,"sku":"G73ZD11+F40ZG00","price":78.6,"currency_code":"MYR","in_stock":true},{"title":"Tester Set + Acid","offer_id":44516398071996,"sku":"G73ZD11+E00ZC01ZA.5+E00ZE01ZD0","price":92.6,"currency_code":"MYR","in_stock":true},{"title":"Stone + Acid Set","offer_id":44516398104764,"sku":"F40ZG00+E00ZC01ZA.5+E00ZE01ZD0","price":65.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/TESTERSET.png?v=1739435018"},{"product_id":"magnet-for-testing-gold-metal-with-handle-uji-emas-hand-tools","title":"Magnet for Testing Gold Metal With Handle Uji Emas Hand Tools","description":"\u003cp\u003eWeight: approximate 190g\u003c\/p\u003e\n\u003cp\u003eDiameter of the base: 5cm\u003c\/p\u003e\n\u003cp\u003eTotal height: 6cm\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor gold testing:\u003c\/p\u003e\n\u003cp\u003e1.Place the magnet over the item.\u003c\/p\u003e\n\u003cp\u003e2.If stick to magnet, means it is fake gold. Gold is not magnetic, it will not stick to magnet.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e-Can be widely use in many fields such as electronic machinery equipment too.\u003c\/p\u003e\n\u003cp\u003e-Avoid putting many magnets in the same place for long-lasting usage.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44518558859452,"sku":"F40ZG01","price":36.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_601_1.png?v=1739514872"},{"product_id":"u-shape-magnet-for-testing-gold-metal-with-handle-uji-emas-hand-tools","title":"U Shape Magnet for Testing Gold Metal With Handle Uji Emas Hand Tools","description":"\u003cp\u003e-Weight: approximate 90g\u003c\/p\u003e\n\u003cp\u003e- Made of rough casting\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor gold testing:\u003c\/p\u003e\n\u003cp\u003e1.Place the magnet over the item.\u003c\/p\u003e\n\u003cp\u003e2.If stick to magnet, means it is fake gold. Gold is not magnetic, it will not stick to magnet.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e-Can be widely use in many fields such as electronic machinery equipment too.\u003c\/p\u003e\n\u003cp\u003e-Avoid putting many magnets in the same place for long-lasting usage.\u003c\/p\u003e","brand":"GoldenToolsGT","offers":[{"title":"Default Title","offer_id":44663705469116,"sku":"F40ZG01ZB","price":41.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_601_1_1.png?v=1744123623"},{"product_id":"gold-testing-needle-8-pcs-set-jarum-uji-emas-kunci-emas-hand-tools","title":"Gold Testing Needle 8 Pcs Set Jarum Uji Emas Kunci Emas Hand Tools","description":"\u003cp\u003e- 8 Pcs set that consists: 9K, 14K, 18K, 20K, 21K, 22K, 23K, 24K\u003c\/p\u003e\n\u003cp\u003e- Mainly used for testing the fineness of gold.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor testing the gold fineness:\u003c\/p\u003e\n\u003cp\u003e1. Scratch the item on the gold test stone, and scratch the gold test needle next to it.\u003c\/p\u003e\n\u003cp\u003e2. Pour a drop of testing acid across both marks, and observe how it reacts to the acid.\u003c\/p\u003e\n\u003cp\u003e3. If the scratch marks of item react the same as the gold needle scratch, means that the fineness is same as gold needle. If scratch marks of item dissolves faster than the gold needle scratch, the fineness is lower than the test needle. If scratch marks of item dissolves slower than the gold needle scratch, the fineness is higher than the test needle.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNote: This method of gold testing is entirely subjective, requires experienced observation and practice from respective master's guidance.\u003c\/p\u003e","brand":"GoldenTools","offers":[{"title":"Default Title","offer_id":45738077454524,"sku":"F40ZG02ZB","price":831.1,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_602_1_1.png?v=1768980784"},{"product_id":"testing-needle-4-pcs-set-jarum-uji-emas-perak-kunci-emas-hand-tools","title":"Testing Needle 4 Pcs Set Jarum Uji Emas Perak Kunci Emas Hand Tools","description":"\u003cp\u003e- 4 Pcs set that consists: 18K, 20K, 22K, 999S\u003c\/p\u003e\n\u003cp\u003e- Mainly used for testing the fineness of gold and silver.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor testing the gold fineness:\u003c\/p\u003e\n\u003cp\u003e1. Scratch the item on the gold test stone, and scratch the gold test needle next to it.\u003c\/p\u003e\n\u003cp\u003e2. Pour a drop of testing acid across both marks, and observe how it reacts to the acid.\u003c\/p\u003e\n\u003cp\u003e3. If the scratch marks of item react the same as the gold needle scratch, means that the fineness is same as gold needle. If scratch marks of item dissolves faster than the gold needle scratch, the fineness is lower than the test needle. If scratch marks of item dissolves slower than the gold needle scratch, the fineness is higher than the test needle.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor testing the silver fineness:\u003c\/p\u003e\n\u003cp\u003e1. Scratch the item on the test stone, and scratch the silver test needle next to it.\u003c\/p\u003e\n\u003cp\u003e2. Pour a drop of testing solution across both marks, and observe how it reacts.\u003c\/p\u003e\n\u003cp\u003e3. If the scratch marks of item dissolves faster than the silver needle scratch, the fineness is lower than the test needle. If scratch marks of item dissolves slower than the silver needle scratch, the fineness is higher than the test needle.\u003c\/p\u003e\n\u003cp\u003e4. Colour changes of testing solution\u003c\/p\u003e\n\u003cp\u003eDark Red: 90-99%\u003c\/p\u003e\n\u003cp\u003eLight Red \/ Brown: 80-90%\u003c\/p\u003e\n\u003cp\u003eLight Green: 65 - 75% or lower\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNote: These method of gold testing \u0026amp; silver testing are entirely subjective, requires experienced observation and practice from respective master's guidance.\u003c\/p\u003e","brand":"GoldenTools","offers":[{"title":"Default Title","offer_id":45976190845116,"sku":"F40ZG02ZC","price":495.6,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_602_2_1.png?v=1772092344"},{"product_id":"u-shape-magnet-for-testing-gold-metal-with-handle-uji-emas-hand-tools-1","title":"U Shape Magnet for Testing Gold Metal With Handle Uji Emas Hand Tools","description":"\u003cp\u003e- Made of rough casting\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor gold testing:\u003c\/p\u003e\n\u003cp\u003e1.Place the magnet over the item.\u003c\/p\u003e\n\u003cp\u003e2.If stick to magnet, means it is fake gold. Gold is not magnetic, it will not stick to magnet.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e-Can be widely use in many fields such as electronic machinery equipment too.\u003c\/p\u003e\n\u003cp\u003e-Avoid putting many magnets in the same place for long-lasting usage.\u003c\/p\u003e","brand":"GoldenTools","offers":[{"title":"Default Title","offer_id":46014456201404,"sku":"F40ZG01ZC","price":36.1,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9484\/0252\/files\/540_601_2_1.png?v=1772603184"}],"url":"https:\/\/goldentoolstore.com\/collections\/tester.oembed?page=2","provider":"GoldenTools","version":"1.0","type":"link"}