Name: Gold Tester - Precious Metal Karat Tester
SKU: 7941HZ3OKM
Availability: InStock
Rating: 5 (1 reviews)

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Gold Tester - Precious Metal Karat Tester

Gold Tester - Precious Metal Karat Tester

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Product code: 7941HZ3OKM

Category: Gold & Precious Metal Testing , Density Testing

The Qualitest range of advanced Gold Testers are the ultimate tools for the jewelry industry, gold & precious metal…

The Qualitest range of advanced Gold Testers are the ultimate tools for the jewelry industry, gold & precious metal research labs, jewelry stores, banks, and pawn shops for accurate determination of the carat and purity of gold, silver, and platinum.

Gold Tester - Precious Metal Karat Tester Series:

GKS-300 High Precision Model: Precious Metal Tester GKS-300 Gold /WGold / Platinum Up to 300g / 0.001g Precision model of resolution of 0.001g. Minimum 2g sample can be measured.
GKS-3000 High Capacity Model: Precious Metal Tester GKS-3000 Gold /W Gold / Platinum Up to 3000g / 0.01 g Ingot, gold bar, statue up to 3kg. No need to cut or drill gold, but just check density, and distinguish immediately. Useful for checking scrap gold at a time as well.
GK-300 Basic Model: Precious Metal Tester GK-300 Gold Up to 300g / 0.01g Long seller popular basic model. Simply easy, and accurate.

Model

GK-300

GKS-300

GKS-3000

Basic model

High precision model

High capacity model

Measuring Range

0.01g~300g

0.001g~300g

0.01g~3000g

Minimum weight

10g

Purity readings

Gold:

Lo, K9, 10, 12, 14, 16, 18, 20,

21, 22, 23, 24 & purity 99%

Gold / White gold:

Lo, K9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 & purity 99.9%

Platinum / Silver:

Lo, 600, 650, 700, 750, 800, 850, 900, 950, 1000 & purity 99.9%

Gold / White gold:

Lo, K9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 & purity 99.9%

Platinum / Silver:

Lo, 600, 650, 700, 750, 800, 850, 900, 950, 1000 & purity 99.9%

Density

1 to 0.01g/cm3 (depends on weight of sample

0.001g/cm3

0.01g/cm3

Weight /Dimension:

1.54kg / 218×190×170mm

2.8kg / 260×190×200mm

4.2kg / 260×240×240mm

Equipped

Airtight windshield, Calibration Weight

Calibration weight

Option

2kg calibration weight,

Airtight windshield

Selection guide

Comparison between GK-300 and GKS-300

GK-300

GKS-300 (upgraded model)

Test sample

Gold mode (measures other metals with chart)

Gold, Platinum, Silver, White Gold

Display

Gold K, Density

Gold K, Platinum PT, Silver, White gold, Density, Purity %

Minimum

0.01 g and 0.01 g/cm3

0.001 (0.0001) g and 0.001 (0.0001)g/cm3

Min. Sample weight

5 g

2 g

SG display

Fixed

Selectable

Calculative tolerance

Can’t be displayed

Will be displayed

Wind shield

Extra

Included

Features:

Gold Testers can check purity to confirm if a marked stamp on gold (platinum) is correct or not.
GKs are very useful to check the most common type of fake gold: lower purity than the marked stamp on gold (platinum).
Gold (platinum) which outside covered real gold (platinum), and inside with other metal can be detected.
Non-gold (platinum) metals can be distinguished.
It can be measured scrap gold at a time and show average purity.
Also function as a normal gram scale and Densimeter.
Wide karat range—from 9 to 24K
Advanced Model GKS-3000 can measure up to 3,000g, which makes it possible to measure ingots and statues.
Gold and Platinum measurement modes are available on GKS-3000.
Minimum specific gravity resolution 0.001 g/cm3 (0.0001 g/cm3), high resolution of the GKS-300 allows measuring minimum 2g samples.

Advantages:

No acid, needles, or test stones needed
Leaves no scratches or stains on your gold after measurements
Easy operation in 20 Sec.

Gold Tester - Precious Metal Karat Tester Series:

The gold testers can quickly, easily and accurately determine the purity of precious metals and gold karat by two weighings (By measuring the Specific Gravity): one with the piece in a water tank, the other normally. An internal computer does all the calculations for you.

GKS-300
High precision model

GKS-3000
High capacity model

GK-300
Basic model

Gold Tester - Gold / Platinum / Silver Precious Metal Karat Tester

Precious Metal Tester GKS-300 Gold /WGold / Platinum Up to 300g / 0.001g Precision model of resolution of 0.001g. Minimum 2g sample can be measured.

Features:

Gold /WGold: Lo, K9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19, 20, 21, 22, 23, 24 & purity 99.9%
Platinum: Lo, 600, 650, 700, 750, 800, 850, 900, 950, 1000 & purity 99.9%
Density: 0.001g/cm3
Measuring range 0.001 to 300g
Minimum weight 2g
Weight /Dimension: 2.8kg / 260× 190×200mm
Power Supply AC100-240V
Airtight windshield, Calibration weight equipped
Option: Compact printer

Precious Metal Tester GKS-3000 Gold /W Gold / Platinum Up to 3000g / 0.01 g Ingot, gold bar, statue up to 3kg. No need to cut or drill gold, but just check density, and distinguish immediately. Useful for checking scrap gold at a time as well.

Features:

Gold /WGold: Lo, K9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19, 20, 21, 22, 23, 24 & purity 99.9%
Platinum: Lo, 600, 650, 700, 750, 800, 850, 900, 950, 1000 & purity 99.9%
Density: 0.01g/cm3
Measuring range 0.01 to 3000g
Minimum weight 10g
Weight /Dimension:4.2kg / 260×240×240mm
Power Supply AC100-240V
Option: 2kg calibration weight, Airtight windshield, Compact printer

Precious Metal Tester GK-300 Gold Up to 300g / 0.01g Long seller popular basic model. Simply easy, and accurate.

Features:

Gold: Lo, K9, 10, 12, 14, 16, 18, 20, 21, 22, 23, 24 & purity 99%
Density: 1 to 0.01g/cm3(depends on weight of sample)
Measuring range 0.01 to 300g
Minimum weight 5g
Weight /Dimension: 1.54kg / 218×190×170mm
Power Supply AC100-240V
Calibration weight equipped
Option: Airtight windshield, Compact printer

Gold Tester - Precious Metal Karat Tester

Selection guide

Features:

Advantages:

Gold Tester - Precious Metal Karat Tester Series:

Gold & Precious Metal ...

Gold & Precious Metal ...

Handheld Portable XRF ...

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