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Trustpick
Thermal Conductivity Meter Diamond Test Pen Crystal Hardness Identification Instrument, Diamond Test Pen
19.00 ILS
The 5W power is great for use in the home whether you want to listen to music after a long day at work or watch a film on your laptop. With its practical integrated strap, you can attach the speaker to a backpack and take it to the park on a sunny spring day.
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Estimated delivery between June 07 and June 11.
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Delivery Information
The standard delivery from Monday to Friday is FREE
The express delivery from Monday to Friday is £14.99
The saturday delivery is £29.99
The sunday delivery is £34.99
Flexible Delivery
We know that you expect your goods to be delivered promptly and efficiently. That’s why we have made it a priority at electricshop.com to deliver your goods as quickly as possible using our fast, efficient delivery service which comes direct to your home and is FREE for most items!
- We deliver seven days a week
- Standard deliveries are despatched via specialist carriers and are normally delivered within 3-5 working days.
- Express deliveries are dispatched same day (if ordered before 14:30) for delivery within 1-2 working days.
- For weekend deliveries, orders need to be placed by 14:30 on Friday.
- Larger Items are despatched using our team of specialist nationwide carriers. You will be contacted within 48 hours verifying your order and an estimated delivery date.
- Deliveries direct from manufacturers or suppliers can take a little longer but we will keep you informed and updated.
19.00 ILS
19.00 ILS
Fast delivery
$1.00 coupon code if delayed · Refund if package lost · Refund if items damaged · Refund if no delivery in 30 days
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1. Material: plastic + alloy probe
2. Working power supply: 9V battery x 1 (not included)
3. The thermal conductivity meter is an electronic instrument designed and manufactured based on the thermal conductivity of diamonds. It is specially used to identify the authenticity of diamonds. It is also suitable for detecting/identifying the hardness of genuine gemstones such as jade, jade, crystal, etc.
4. The metal tip of the probe is electrically heated and a buzzing sound is made when it touches the surface of the diamond
5. Whether it is to identify the authenticity of diamonds or test the hardness of jade, it should be noted that the probe of the thermal conductivity meter should be at a 90-degree right angle to the object being tested
6. When testing, adjust the three-color indicator light to the 4th grid, then press the triangular iron sheet at the back with your hand, and align the probe vertically with the test object. If it is a diamond, the light jumps to the 8th grid or above, that is, the red light area, and a dripping sound is made; if it is to test jade, the light will light up the 6th or 7th grid, indicating that the hardness of the jade has reached, and there will be no sound
7. The operating environment is 5-35 degrees Celsius, and the tested product must be clean, dry and at room temperature
8. Dimensions: 41x155x21 mm
9. Net weight: 57 grams
| Package Weight |
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Key Features
Bring home the QE65S90FATXXU and experience cinema-quality visuals, immersive sound, and next-gen AI enhancements – all in an elegant, slim design built for the future of home entertainment.
- NQ4 AI Gen3 Processor with 128 neural networks
- 4K AI Upscaling Pro for sharper detail
- OLED HDR+ for breathtaking brightness and depth
- AI Motion Enhancer Pro for smooth, clear action
- Dolby Atmos® immersive surround sound
- Ultra-slim LaserSlim design with minimal bezels
- Object Tracking Sound for realistic sound placement
- Motion Xcelerator 144Hz with VRR/4K@120Hz support
- Pantone® Validated colour accuracy
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Features
custom.type -
Speakers
2.1CH -
Type of Antenna
Terrestrial & Satellite -
USB Recording
Yes
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Design Elements
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Colour
Graphite Black -
Colour Group
Black
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Connectivity
-
Bluetooth
Yes -
HDMI
Yes -
Number of HDMI Ports
4 -
Number of USB Ports
2 -
Smart Connect
Yes -
Smart TV
Yes -
USB
Yes -
Wi-Fi
Yes
-
Dimensions & Weight
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Depth
3.99 cm -
Depth with Stand
26.52 cm -
Height
83.17 cm -
Height with Stand
89.67 cm -
Shipping Depth
16 cm -
Shipping Height
95 cm -
Shipping Weight
29.9 kg -
Shipping Width
151.7 cm -
Weight
21.2 kg -
Width
144.43 cm -
Width with Stand
144.43 cm
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