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Gold Measuring Machine, Jewelry Weighing Scale, Gold Tester Purity Detector

Gold Measuring Machine, Jewelry Weighing Scale, Gold Tester Purity Detector

Gold Measuring Machine, Jewelry Weighing Scale, Gold Tester Purity Detector

Product Details:

Place of Origin: DongGuan
Brand Name: DahoMeter
Certification: CE,FCC,ISO
Model Number: DH-300K

Payment & Shipping Terms:

Minimum Order Quantity: one set
Price: $400 - $1000 per unit
Packaging Details: 42 x 16 x 32cm
Delivery Time: 3 days
Payment Terms: T/T, D/A, D/P, Western Union, L/C, MoneyGram
Supply Ability: 100 SETS
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Detailed Product Description
Density Resolution: 0.001g/cm3 Weight Resolution: 0.005g
Maximum Weight: 300g RS-232C: Yes
Power Supply: Default As European Standard Type Usage: Gold Testing Balance

Gold Measuring Machine, Jewelry Weighing Scale, Gold Tester Purity Detector

1. Directly read the purity of gold and measure the density (specific gravity) of other metals. After testing, your gold will not leave any stains and scratches;

2. It takes only 10 seconds to accurately measure the K number and density of gold, the Pt value and density of platinum;

3.Easy to operate, determine the precious metal density (specific gravity) and gold k number / platinum PT value, only need to weigh 2 times, just put the sample into the water, the instrument's internal software will automatically calculate;

4. According to market demand, through special software design, the user can set the upper and lower limits of K number and Pt value. When the test gold K number is greater than 24K, the instrument will display HI; when it is less than 12K, LO will be displayed. Identify the authenticity of gold in a more intuitive and faster way;

5. According to the ratio of copper and silver in gold, set the ratio of copper and silver to compensate the parameter value;

6. It adopts one-piece transparent large water tank (size: 15cm×10cm×9cm). The water tank is formed by special material, which is not only anti-wear and corrosion-resistant, but also not easy to break. It is also very beautiful and can be very convenient for users. use;

7. Lightweight, thin strip and stainless steel hanging bar line design can greatly reduce the error caused by the buoyancy of the hanging bar line;

8. Can test other precious metals, such as silver, copper, tin, etc.; can also be used as a precision electronic balance.

9. Only for solid metal parts, and solid metal parts are not equipped with gemstones;

10.Including RS-232C communication interface, easy to connect PC and printer, optional MZ-P1 printer to print measurement data




Maximum weight


Weight resolution


Density resolution


Measuring time


Testing board

Completed high-capacity plastic testing board

Measuring type

Traditional gold and platinum jewelry,necklace,bracelet,ring,large bullion,craft,and gold,silver,copper,cadmium,nickel,tin.etc.

Gold mode

Display k value

The K value of mixture of
gold,silver,and copper;mixture of
gold and copper;mixture of
gold and silver;

Display purity percent

The purity content of mixture of gold,silver and copper; ;mixture of
gold and copper;mixture of
gold and silver;

K value range


Copper and silver proportion setting

Cycle seting as user’ prefer(default 7:3)


Display value

PT percent,density value,volume

PT value range

Pt600 - Pt1000

Measuring container

completed injection forming transparent professional measurement tank

Parameter setting

water temperature setting,measuring medium density setting


Archimedes principle

Memory method

Two procedures

Correction method

auto correction with one button,auto detection.

Output method

output and print testing data conveniently with standard communication interface of RS-232C.

Standard accessories

Host,tank,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformer

wind and dust cover

Adopt the unicase dedicated wind and dust cover

Option accessories

DE-40 printer


AC100V - 240V

Main features

Simple operation,digital display,accurate measurement,stable,durable



Contact Details
DongGuan HongTuo Instrument Co.,Ltd

Contact Person: Mr. zhong

Tel: +8613267004347

Fax: 86-769-23181253

Send your inquiry directly to us (0 / 3000)

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