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(GP-120K) 120g Precious Metal Tester - 0.001g - GP-120K

120g Precious Metal Tester - 0.001g, Only two weighing steps, the purity of precious metal and gold karat can be showed directly - more info check here: http://www.buymeasuringtools.com/GP-120K-120g-Precious-Metal-Tester-0-001g-10270940/

Quick Brief

Place of Origin: Taiwan Brand Name: Matsuhaku Model Number: GP-120K Power: 100-240V Testing Objects: Gold, platinum, silver

Product Features:

120g Precious Metal Tester - 0.001g

Only two weighing steps, the purity of precious metal and gold karat can be showed directly

Business Terms:

Port: Taichung

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 2000 Set/Sets per Year

Payment Terms: T/T

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(GP-120K) 120g Precious Metal Tester - 0.001g
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Product Packagings & Delivery Terms:

Packaging Detail: 1 set per packing38*17*31cmGross weight: 3.5kg

Delivery Detail: 3 days after full payment

Specifications and Product Details:

120g Precious Metal Tester - 0.001g

Suitable for:

Jewelry industry, Bank, Pawn industry,Gold and Precious Metal research lab.




The maximum weight


Weighing Range


Weighing precision


Density precision


Setting of temper.. and solution compensation

can be set freely


Value showedGold karat, density, purity%
Value circularly showedGold Karat (gold-copper-silver, gold-silver, gold-copper)

Gold purity%(gold-copper-silver, gold-silver, gold-copper)

karat rangeIt can set the gold karat’s high limit and low limit, such as 9K-24K

Mix density

Setting of proportion parameter7:3
FunctionThe mixture proportion function of two mixtures
Value showedThe proportion value, density of main metals
Proportion valueCan input the different proportion value, such as 24, 100
Setting of HI and LO limitIt shows “Hi” is > upper limit, shows “Lo” is < lower limit
SettingCan set the density of different mixtures




1. No stains and scratches left on gold after testing, it doesn’t need to use the sulfuric acid solution to test the standard samples.

2. With the special software design, it can directly and circularly show the gold karat (including gold-copper-silver, gold-silver, gold-copper), gold purity%(including gold-copper-silver, gold-silver, gold-copper)

3. With the function of HI and LO limit, the wide karat range from 9K to 24K and the data of HI and LO can be set freely.

4. With the mixture proportion function, it can test other precious metals, such as: platinum, silver, palladium, copper, rhodium…and so on

5. By adopting the design of big tank, it can decrease the inaccuracy caused by supporting wire’s buoyancy

6. Can’t test the samples inlaid precious stones and hollow samples. It can be used as general balance.

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