3
Best
Laptops For Every Day Uses
of
January 2021
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Product Highlights- Cool and quiet operation for a better mobile computing experience
- Use acronis true image wd edition cloning software to transfer information from your old to new drive in minutes
- Solid performance and reliability provide a dependable mobile computing experience
- Low power consumption delivers significant power savings and solid performance
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Product Highlights
- In addition, the pf5, unlike most emf meters, measures frequencies in the range from 20 hz to well over 50 khz. this huge frequency bandwidth enables the pf5 to also measure emfs from higher frequency electric and magnetic fields emitted by induction cooking hobs, solar-panel inverters, 'energy-saving' compact fluorescent (cfl) lamps and some led lights. these electric ...
- The swedish national energy department issued an advisory warning that schools, playgrounds, and day-care centers should not be sited near power lines, and that children should not be subjected for long periods every day to ac (50-60 hz) magnetic fields over 3.0 mg. the pf5 can accurately measure this. the pf5 measures magnetic field strength from 0.2 to 20.0 milligauss...
- The pf5 is our newest power-frequencies detector. it is accurate, easy to use, and pocket size. it measures magnetic fields in milligauss (mg) units, and unlike most gauss meters it also measures electric fields in v/m units. the pf5 measures magnetic and electric fields from power lines, house wiring, and from appliances at home and at work.
- These new higher frequency appliances are of concern since the currents they induce in your body are proportional to frequency. induction hobs, in particular, induce some of the highest internal electric currents in your body in the vlf frequency range, which have been shown to significantly affect the nervous system, so it is advisable to limit your exposure to these v...
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Product Highlights
- 【durable and practical design】: 166wh (52000mah/3.2v) portable compact station with flashlight and sos. perfect for camping or emergency backup. 4 sides aviation aluminum alloy shell and leather handle prevent the unit from damage
- 【3 charging ways】: with its built-in mppt technology, this unit could be charged by the solar panel (not included) efficiently. ac adapter and car charger are included. and it takes 4-5 hours to fully charge the unit by being plugged into the wall outlet
- 【safety battery and 2000 cycles】: powered by advanced lithium iron phosphate battery, which is widely used in electric bus due to its safety and clean. 2000 charge and discharge cycles. and the battery life is up to 10 years
- 【ac/dc/usb outputs】: 1 ac output (150w), 2 dc output (100w max), 1 qc 3.0 quick charge usb port and 2 usb ports(2.4a auto). powers your smartphone, tablet, laptop, camera, light, drones, fans, in-car appliances, cpap machine and more at anytime
- 【full certification and quality assurance】: with the ul, ce, fcc, pse, rohs certified. and the standby electricity consumption is super low and compliant to level vi energy efficiency standard. enables under-voltage, over-voltage, over-load, over-current, over-temperature, short-circuit
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