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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
COMFAST CF-EW74 1200Mbs Outdoor Waterproof Dual Frequency Signal Amplifier Wireless Router Repeater WIFI Base Station with 2 Antennas, CF-EW741. Memory: 64MB, flash memory: 8MB, power amplifier chip: SKY8575, SKY85330 2. Antenna specification: 5dBi*2 external antenna 3. Transmitting frequency: 159mW, receiving sensitivity: 96dBm 4. Wireless rate: 2. 4GHz: 300Mbps, 5GHz: 867Mbps 5. Power adapter: 24V 0. 5A 6. Installation method: wall mounted, pole mounted 7. Material: ABS, plastic 8. Working temperature: 10 to 65 degrees Celsius 9. Storage temperature: 40 to 70 degrees Celsius 10. Working
1. Memory: 64MB, flash memory: 8MB, power amplifier chip: SKY8575, SKY853302. Antenna specification: 5dBi*2 external antenna
3. Transmitting frequency: 159mW, receiving sensitivity: -96dBm
4. Wireless rate: 2.4GHz: 300Mbps, 5GHz: 867Mbps
5. Power adapter: 24V 0.5A
6. Installation method: wall-mounted, pole-mounted
7. Material: ABS, plastic
8. Working temperature: -10 to 65 degrees Celsius
9. Storage temperature: -40 to 70 degrees Celsius
10. Working humidity: 10-90%RH
11. Storage temperature: 5-90%RH
12. Power consumption: less than 12W
13. Strong diffraction in the 2.4GHz band, strong anti-interference in the 5.4GHz band, two-pronged approach, better performance
14. Two external dual-band omnidirectional antennas, 360-degree omnidirectional coverage, to meet the needs of various scenarios
15. Equipped with PA to improve wireless transceiver performance
16. Support PoE network cable power supply, the power supply distance is less than or equal to 100 meters
17. Wireless roaming, automatic switching
18. Support COMFAST wireless outdoor AP unified management and configuration, upgrade, data query, etc.
19. Size: 380x54mm
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 300 reviews
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Product Reviews
★★★★★ 5
Great Beginner Coffee Scale
I have owned this scale for several months now and have had no complains. It is quick to read when adding beans. I have really enjoyed having the built in stopwatch. Some reviews say they would rather have a timer, but I really haven't felt the need for one. I have found that it is accurate with .3-.5 grams which is entirely reasonable for the price and for my use, pour over. In case it wasn't obvious, I would not recommend this for pulling shots of espresso as it is rather large and less accurate than you would want. I find it funny when people think they are going to get an ultra accurate, precise scale at this price point. If you want something accurate, you will have to pay more for it, but for the person who wants to step up their coffee game from using volumetric measurements, this is a great deal.
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Reviewed in the United States on February 2, 2021
★★★★★ 4
Reliable Coffee Scale for Daily Use
I've been using the ERAVSOW Coffee Scale for four years now, and it has been an essential tool in my daily coffee brewing routine. Here's what I love about it:
Accurate Measurements: The precision sensors ensure accurate measurements every time, which is crucial for brewing the perfect cup of coffee. Whether I'm measuring beans or water, I can always rely on this scale to give me precise results.
Convenient Timer: The built-in timer is a fantastic feature for timing my pour-over brews. It helps me achieve consistency in my brewing process and ensures that I extract the flavors just right.
Sturdy Construction: The stainless steel construction feels durable and high-quality. It has held up well over the years, despite regular use in my kitchen.
LCD Display: The LCD display is clear and somewhat easy to read, not as much in low light conditions. It provides all the necessary information at a glance, including weight and timer readings.
Batteries Included: I appreciate that the scale comes with batteries included, so I could start using it right out of the box without any additional purchases.
However, there is one minor issue that I've encountered over time—the rubber feet have started to come off. While this hasn't affected the functionality of the scale, it's worth mentioning as it could potentially affect its stability on certain surfaces.
Overall, the ERAVSOW Coffee Scale has been a reliable companion in my coffee brewing journey. Despite the minor issue with the rubber feet, I highly recommend it to any coffee enthusiast looking for a dependable scale for their daily brewing needs.
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Reviewed in the United States on May 31, 2024
★★★★★ 5
Great Little Scale
Model: K112BK
I think the size is perfect for my Turin Legato. Fits easily on the drip tray cover but able to get to touch keys easily. Like the touch features and glass top. It is thicker than advertised by a bit (0.78 in vs claimed 0.72).
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Reviewed in the United States on May 5, 2026
★★★★★ 5
great budget digital scale
Model: K112BK
Works well and battery has held up between charges. Measures my coffee beans every morning
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Reviewed in the United States on October 10, 2025
★★★★★ 5
Accurate
Model: K112BK
Love it. A wonderful addition to my coffee station
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Reviewed in the United States on June 3, 2026