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ShenZhen Napco Instruments Company Ltd.
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gold purity testing machine
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99.99% and 24K Gold purity testing machine/Gold tester NAP7800
- FOB Price: USD $4,999 / Set
- Min.Order: 1 Sets
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Advanced display screen Gold Analyzer with Precision 0.001,X-ray light tube
- FOB Price: USD $9,999 / Set
- Min.Order: 1 Sets
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Easy to operate and Durable the metal detector on gold and silver senci-on pro with multiple functions
- FOB Price: USD $9,999 / Set
- Min.Order: 1 Sets
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Hot Selling Industrial Xrf Metal Analyzer NAP8200
- FOB Price: USD $4,999 / Set
- Min.Order: 1 Sets
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English and Chinese version X-ray tube parameter setting Precious Metal Spectrometer
- FOB Price: USD $6,800 / Set
- Min.Order: 1 Sets
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0.01g Gold Tester 300g 500g 1500g 3000g
- FOB Price: USD $550 / Unit
- Min.Order: 1 Units
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18K/22K/24K gold XRF Spectrometer/Gold Testing machine
- FOB Price: USD $550 / Set
- Min.Order: 1 Sets