SKU: 56074333132

1.8MHz-54MHz Standing Wave Meter 240 * 240 Full Color LCD Display Power meter

$45.69 $50.77
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

1.8MHz-54MHz Standing Wave Meter 240 * 240 Full Color LCD Display Power meter1. 8MHz 54MHz standing wave meter 240 * 240 full color digital LCD display SWR short wave power standing wave meter digital standing wave meter 0. 5 120W power meter This digital power standing wave meter is compact and portable, equipped with a full color LCD display, which can directly display forward power, reflected power, antenna power, antenna efficiency, standing wave and battery voltage, accurately meeting the needs of amateurs. It has high

1.8MHz-54MHz standing wave meter 240 * 240 full color digital LCD display SWR short wave power standing wave meter digital standing wave meter 0.5-120W power meter

This digital power standing wave meter is compact and portable, equipped with a full-color LCD display, which can directly display forward power, reflected power, antenna power, antenna efficiency, standing wave and battery voltage, accurately meeting the needs of amateurs. It has high-level radio wave alarm function. Delayed shutdown function, automatic launch function and battery under-voltage protection function. LED light dual indication function. Power fine-tuning function, standing wave fine-tuning function. Switch between Chinese and English menu functions with one click.

Introduction:
*120w digital standing wave meter
* Direct reading of multiple parameters of forward and reverse power standing waves
*240*240 full color HD display
*High standing wave alarm function
*Delayed shutdown function, automatic power-on function for transmitting, and battery under-voltage protection function.
*LED light dual indication function (charging indication standing wave indication)
*Power fine-tuning function, standing wave fine-tuning function.
*One-click switching function between Chinese and English menus
*The buzzer can be turned on and off with one click
*One-click switching function for multiple display interfaces
*Customized standing wave alarm setting function
*Customized shutdown delay time setting function

Specifications:
*Operating frequency: 1.8-54Mhz
*Measurement range: 0.5-120W (SSB mode can reach up to 200w, and the buzzer will alarm if it exceeds 200w)
*Standing wave range: 1-99.9 (default alarm is greater than 2.0, the alarm point can be set manually through the hidden function)
*Charging interface: Type_c 5v/1A
*Battery model: 3.7v/1000mAh (when the battery voltage is lower than 3.4v, the buzzer will sound for charging, and when the battery voltage is lower than 3.35v, it will automatically shut down)
*Interface type: UHF (SL16)
*Casing size: 88mm*63mm*38mm (excluding protruding parts)
*Bare metal weight: 190 grams

Package Included:
1 x SWR meter
1 x Type-C Charging Cable
1 x Machine Corner Pad (to prevent machine body friction)


Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 56074333132

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4.8 ★★★★★
Based on 15 reviews
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M
Verified Purchase
Mel
Lexington, US
★★★★★ 4
Good Value for a Tall Chair
Size: 934W-Z, Color: White
I have received this chair just today and would like to give my first impressions of it. Height is super adjustable as well as the foot rest. My desk is very tall (~34 inches vs standard ~29 inches) and does not suit a standard height chair. This chair's height is enough to sit comfortably at mybut also still having adjustment to be even higher. Lumbar support is a manual adjustment that can be adjusted by sliding the lumbar piece up or down and it seems it can be tiled as well. No reclining feature or slight backrest tilt adjustment. I'm used to my chairs reclining so it feels a little awkward siting in a flat base and straight backrest. I feel like I'm sitting too forward or leaning forward slightly but is probably something I can get use to. Easy to put together and feels very sturdy. Plastic parts of chair are made from a really sturdy plastic, like playhouse plastic materials. Wheels roll around carpet easily. Mesh seems to be a strong material, though the mesh feels kind itchy on bare skin. Overall, I think this is a good chair to get if you're needing a tall chair for a good value and can sacrifice no backrest tilt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
T
Verified Purchase
Tram
Pawtucket, US
★★★★★ 5
Excellent value for money!
Size: 934W-Z, Color: Black, Size: 934W-Z, Color: Black
I absolutely love this office chair! I needed a chair that could support my standing desk without sacrificing comfort, and this one completely exceeded my expectations. It's incredibly sturdy and durable, well-made, and the height adjustment is super convenient, making it easy to find the perfect fit. Even during long hours of work, the seat is comfortable, and the ergonomic design effectively reduces pressure on my back and legs. I love its clean, modern look—it fits my home office perfectly. Assembly was quick and easy, and for this price, the quality is absolutely fantastic!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
L
Verified Purchase
Lisa Bjornstad
Charlottesville, US
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
P
Verified Purchase
PenLady
Los Angeles, US
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Verified Purchase
Sandra
Boise, US
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it. Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time. The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed. The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office. It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

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