Biobase Gold Purity Testing Machine Precious Metal Tester for Jewelry Video,Demo, How It Works & Features

Name: Biobase Gold Purity Testing Machine Precious Metal Tester for Jewelry
Uploaded: 2026-07-12T10:03:55+08:00
Description: Watch the Biobase Gold Purity Testing Machine Precious Metal Tester for Jewelry video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-29 3230

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Product Specifications

Model NO.:

BK-DMG300K

After-sales Service:

Online After Sales Service

Warranty:

1 Year

Model:

Bk-Dmg300K

Capacity:

0.005-300g

Density Resolution:

0.001g/cm3

Measuring Time:

10-15 S

Measuring Principle:

Archimedes Principle

Testing Board:

Unibody High-Capacity Plastic Testing Board

Display K Value:

The K Value of Mixture of Gold, Silver, and Copper

K Value Range:

9K~24K

Display Value:

PT Percentage, Density Value, Volume

PT Value Range:

PT600 - PT1000

Calibration Mode:

Auto Correction, Auto

Option Accessories:

De-40 Printer

Power Supply:

AC 110/220V , 50/60Hz

Package Size/mm:

450*200*360

Gross Weight/Kg:

4.5

Trademark:

BIOBASE

Transport Package:

Wood/Carton/Expot Standard Packing

Specification:

0.01-2000g

Origin:

China

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