Moissanite Diamond Tester Diamond Selector II Gold Tester Kit Gold Weight Measurement Gram Scale

1) GOLD TESTER
Feature:
This kit is used to verify the gold content in items!
Apply a drop of this solution to a small sample of the item to be tested onto the test stone.
then the real gold will stay on the touchstone, false one will be dissolved or oxidized to blue If the sample disappears, then the item is below the karat of the solution.
This solution works for testing any gold which you believe to be 10Karat, 14Karat, 18Karat, 22-24Karat Pure Silver, and Platinum pure.
Acid changes color based on purity. Very easy to use,
Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles, and more!
WARMING TIPS:
If you want test if your gold Jewelries is real or not, you just need to scratch it a little on the black stone leaving a small sample(colour mark) on stone, Then you Apply a drop acid (the Chemical in the transparent bottle) test on stone and leave for 1 minute. Real gold will stay on the touchstone, false one will be dissolved.
If you still see the mark on the stone after the chemical has been dropped, then it's a real Gold.

Specifications:
Type: A/B/C(Optional)
Material: High purity Graphite Stone & Acid Testing Water,
Size:
Stone:
Acid Testing Water :4.5 X 3 cm/1.8"X 1.2" (3 ML)
Graphite Stone :8 X 5.5 cm/3"X 2"
Quantity: 1 set / 1 Pcs

2) DIAMOND TESTER:

Features:

Good Material - It is made of solid durable ABS housing, high sensitivity alloy probe, rubber protective cap, well heat-conducting plate.

Fast amp; Precise Measurement - A quick, accurate, safe way to distinguish diamond from the simulants, brings no harm to the diamond.

Easy Use - Turn on, wait for heating up ready, hold(finger on heat-conducting plate), use the probe to make 90-degree contact with the measured object.

Intuitive Design - Sound beep and LED lights straightforwardly indicates test result(beep amp; light: diamond, continuous buzzing sound: metal, no signs: simulants).

Portable Size amp; Leather Bag - compact, lightweight diamond tester, powered by 1 x 9V 006p battery, comes with a leather case, for easy store, carry.

Specifications:

Material: Plastic + Electronic Components

Color: Black

Product Dimension: 160*40*23mm / 6.29*1.57*0.90in

Product Weight: 60g / 2.11oz

Package Size: 185*60*30mm / 7.28*2.36*1.18in

Package Weight: 118g / 4.16oz

Note:

Diamond tester set only, other accessories in the pictures are not included.

Please read the user manual carefully for more information before usage.

Due to lighting or other reasons, the picture and material object may slightly differ.

Due to manual measurement, there may be deviation, please in kind prevail.

Packing List:

1 * Diamond Tester

1 * Bag

1 * User Manual

3) MEASUREMENT WEIGHT SCALE

100% brand new and high quality
Material: Plastic housing, Stainless Steel tray
Color: As the picture show
Features:
1. Guaranteed for craftsmanship and quality
2. LCD display with blue back-lit for easy viewing
3. Main body use ABS engineering plastic as main material
4. Automatically lock the reading when data is stable
5. Low power consumption, powered by two AAA batteries (Not Included)
6. Tare function: Press the TARE key to re-zero the scale. Using the function, you can subtract the weight of a container to obtain the weight of just the contents.
7. The scale will automatically switched off when it is in non-use condition in order to save power
8. It is ideal for weighing spice, diamonds, coins, gold, medication, etc.
9. Stainless steel platform,Over-load indicator
10. It is small size and easy to carry, take it anywhere.
11. It offers you multiple weighing modes (g, oz, gn, ct, dwt, ozt), accurate and reliable.

Specifications:
Capacity/ accuracy: 100g / 0.01g,200g/0.01g,500g/0.01g
Units: g/oz/ozt/dwt/ct/gn
Power Supply: 2 x AAA battery (Not Included)
Tray Colour: Silver
Background Light Colour: Blue
Display: LCD
LCD Screen Size: 3.2 x 1.2cm/1.26" x 0.47" (L x W)
Item Dimensions: 13 x 7.5x 2.5cm/5.04" x 2.99" x 0.79(L x W x H)
Weighing Platform Size: 7.5 x 6.3cm/ 2.95" x 2.48" (L x W)
Quantity: 1Pc
Package includes:
Digital Electronic Jewelry Pocket Scale( Battery is not included)
1Pc x English Instruction Manual