eTools Store
Showing all 7 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 -
Magnifiers
10x-30x Jewelry Diamond Jewelry Loupe Magnifier Tool Eye Magnifier Magnifying Glass Equipments Triplet Jewelers Eye Glass
-69%
Magnifiers10x-30x Jewelry Diamond Jewelry Loupe Magnifier Tool Eye Magnifier Magnifying Glass Equipments Triplet Jewelers Eye Glass
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: 3256804025746694 -
Analyzers
2.8″ LCD 1.5GHz NanoVNA-H HF VHF UHF UV Vector Network Analyzer Antenna Analyzer NanoVNA With SD Card Slot Spectrum analyzer
-67%
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 -
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
-70%
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
-66%
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
