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Marketplace | Price | Updated |
---|---|---|
$4.99 | 02/11/2022 14:52:31 GMT - Details |
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Attributes
Attribute | Value |
---|---|
Binding | Electronics |
Brand | LFHUKEJI |
EAN | 0747607440487 |
Manufacturer | Diybot Technology(Guangzhou)Co., Ltd. |
Model | ED-5A |
MPN | ED-5A |
UPC | 747607440487 |
Description
- Special function Detect the quality of mask:The surface of an effective mask is charged static electricity. When the test card is sliding detection.the LED will flash red or green alternately. The faster the flashing frequency, the better the quality of the mask. Otherwise, the mask is fake or has expired
- Quickly Detection It can quickly detect the static electricity accumulated on the surface of the object no matter when and where, prompt the user through the flashing of the LED. The flashing red light means that there is a positive charge around, The flashing green light means that there is a negative charge around
- Applicable people The test card is especially suitable for people who are allergic to static electricity drivers computer operators and electronic DIY enthusiasts etc.which can help us find the static electricity around us.And the card can help absorb a small amount of static electricity. But most of the static electricity needs to be grounded with a metal rod to release or use a humidifier to eliminate static electricity
- Design Simple industrial style card design for environmental protection.Petite and portable, The circuit and electronic components are clearly visible and have a sense of science and technology.The surface coating process makes the card have the functions of Anti-moisture.anti-corrosion.anti-aging.high and low temperature resistance.but the card is not waterproof
- Power The card is powered by a button battery CR1220.the battery is replaceable, and a button battery is included with the product.It is recommended to buy more battery spares on Amazon
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