eTools Store
Showing all 8 results
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Magnifiers
10-30X Pocket Loupe Magnifier Jewelry Magnifying Glass Foldable Diamond Lupa Triplet Jewelers Eye Glass Tool Reading Magnifier
-74%
Magnifiers10-30X Pocket Loupe Magnifier Jewelry Magnifying Glass Foldable Diamond Lupa Triplet Jewelers Eye Glass Tool Reading Magnifier
Features:
●Convenient to store:the pocket jewelry loupe with its own storage case, also equipped with a small loop to attach to a neck chain or key chain, you can carry it easily
●Quality material: made of optical glass lens with plated metal body, durable and reliable, not easy to break or deform, you can use it at ease
●Multiple applications: our jewelers eye magnifying has various applications, in addition to checking stamps, calligraphy, paintings, clocks, electronic products, textiles, it also has many other usages, and can even be applied to check incisions or other observation needs
●Practical gifts: you can send our jewelry loupe to your mother, father, grandmother, grandfather, children, friends, classmates, neighbors and so on; They will feel exciting to get this because it will bring convenience to their job or hobbies
SKU: 3256805925405369 -
Magnifiers
10X Magnifying Glass For Kids Seniors Handheld Reading Magnifier 50mm Magnifying Lens For Reading Science Nature Exploration
-76%
Magnifiers10X Magnifying Glass For Kids Seniors Handheld Reading Magnifier 50mm Magnifying Lens For Reading Science Nature Exploration
Feature
●Better lenses, higher magnification and better definition.
●Portable and lightweight, can put in into the bag or pocket.
●Fine workmanship, no frills on the border.
●It is suitable for reading,daily use of family, fostering children’s scientific interest, assistant reading for the elderly, simple identification of jewelry and postal currency.
●It is made of environmentally friendly PP and rubber materials by twice injection moulding. It has strong toughness, not easy to break, smooth handle and very durable.SKU: 3256805431509721 -
Analyzers
2.8″ LCD 1.5GHz NanoVNA-H HF VHF UHF UV Vector Network Analyzer Antenna Analyzer NanoVNA With SD Card Slot Spectrum analyzer
-68%
Analyzers2.8″ LCD 1.5GHz NanoVNA-H HF VHF UHF UV Vector Network Analyzer Antenna Analyzer NanoVNA With SD Card Slot Spectrum analyzer
Features:
With ABS case, full covered, can protect the device well
Support typec-typec line, more convenient to connect to mobile phones ,Support to most Android phones with the same screen display(Doesn’t support for iPhone). Solve the problem of small screen, insufficient brightness and so on.
With micro SD card slot, can save the test record to the card.
Support time domain analysis function (TDR)
The battery usage can be displayed on the interface.
The product serial number is attached to the back
SKU: 3256806152246262 -
Magnifiers
72LED 8X/10X NEW Illuminated Magnifier USB 3 Colors LED Magnifying Glass for Soldering Iron Repair/Table Lamp/Skincare Beauty
-61%
Magnifiers72LED 8X/10X NEW Illuminated Magnifier USB 3 Colors LED Magnifying Glass for Soldering Iron Repair/Table Lamp/Skincare Beauty
Features:
- 72LED lights :The magnifier has 72 LED lights that provide bright and clear illumination, making it easy to see small details.
- 8X/10X magnification :With 8X/10X magnification, this magnifier allows you to zoom in on small objects and details, making it perfect for soldering iron repair, table lamp repair, and skincare beauty.
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USB powered :The magnifier is powered by USB, making it convenient to use and easy to charge.
3 colors LED lights :The magnifier has 3 colors LED lights, allowing you to adjust the lighting to suit your needs and preferences.
SKU: 3256805937144182 -
Magnifiers
Magnifying Glasses LED Light Lamp Head Loupe Jeweler Headband Magnifier Eye Glasses Optical Glass Tool Repair Reading Magnifier
-70%
MagnifiersMagnifying Glasses LED Light Lamp Head Loupe Jeweler Headband Magnifier Eye Glasses Optical Glass Tool Repair Reading Magnifier
Features:
1. 5 Kinds of Magnification: 1.0X, 1.5X, 2.0X, 2.5X, 3.5X
2. Glasses Leg & Headband Switchable: Press the side button to take down glasses legs and mount headband for replacement; This design solves the problem of heavy loading. Common bracket-type eyeglasses magnifier is easy to fall off due to heavy weight of lens and led light module, while this item can solve such a problem completely. If long time use is needed, you can transfer the eyeglass legs into headband state, which can work comfortable and never fall down.
3. Non-Fall Structure: Lens and lens holder can be firmly interlocked by each other when you hear a crisp click sound during installation, easy snap on/off design.
4. Nose Bridge With Comfort Fit: Nose bridge holder made in stainless steel, wrapped with skin-like rubber coat, can fit for different users with absolute loading comfort
5. Adjustable Lens Angle & LED Light Angle: Lens angle and led lighting are both adjustable, making the light source precisely cast to objects to be observed, very convenient use.
6. High Brightness LED: 2LEDs built in, with easy push-type ON/OFF button to control.
7. H5 Hard Lens: Lens surface through strengthening process, hardness reaches to 5H, super sturdy
8. Movable Lens Slot: Glide the lens slot module with proper force to adjjst focal length between lens and object, and distance between lens and eyes
9. Power Supply: Powered by 3*AAA batteries(Battery not included), instead of the oold version by button cells, the new version driven by large battery to prolong its work time a lot, no need to replace batter frequently.
10.Application: Suitable for reading book/newspaper, drawing pictures, making handicrafts, repairing electronic and appreciating flower/potted landscapes, etc
SKU: 3256805717848029 -
Analyzers
NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz MF HF VHF UHF W/ Shell SD Card Slot Supprt 32G Digital Nano VNA-H Tester
-67%
AnalyzersNanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz MF HF VHF UHF W/ Shell SD Card Slot Supprt 32G Digital Nano VNA-H Tester
NanoVNA-H Features:
1. With the addition of the ABS casing and the new packaging, Compared to many customers using 3D printed housing, it saves costs.
2. Support typec-typec line, more convenient to connect to mobile phones ,Support to most Android phones with the same screen display(Doesn’t support for iPhone). Solve the problem of small screen, insufficient brightness and so on.
3.Support time domain analysis function (TDR)
4.The battery usage can be displayed on the interface.
5.The product serial number is attached to the back
6.Changed the outer packaging, the world cover hot stamping carton, plastic inner protection. Reduce problems caused by transportation shocks and other processes.
7.Other details have been improved.SKU: 3256804954975955 -
Analyzers
NanoVNA-H4 4inch Vector Network Analyzer 10k-1.5GHz HF VHF UHF Antenna Analyzer Version 4.3 with SD Card Slot
-67%
AnalyzersNanoVNA-H4 4inch Vector Network Analyzer 10k-1.5GHz HF VHF UHF Antenna Analyzer Version 4.3 with SD Card Slot
Features:
This Nano VNA is a DIY product that provides perfect vector network measurement capabilities, tiny and handheld, stand-alone with 4-inch LCD display, portable with 1950mAh battery powered or USB powered.
The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics.
The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring
Using PC software NanoVNASaver, it can connect to a NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software
The metal shield is designed to reduce the external interference and improve the measurement accuracy.SKU: 3256805661745790
