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Description
CNBJ-501 100M-1GHz Infrared Frequency Tester, CNBJ-501Instructions This product is a test wireless remote control frequency instrument, it can test the frequency of the remote control, can be clearly displayed; And can test the infrared induction is good or bad, lt is convenient for you to adjust the frequency you need when preparing the remote control. 1. "ON OFF" is the power key for external frequency line test. The remote control that needs tobe tested will be emited close to this frequency
InstructionsThis product is a test wireless remote control frequency instrument, it can test the frequency of the remote control, can be clearly displayed;And can test the infrared induction is good or bad, lt is convenient for you to adjust the frequency you need when preparing the remote control.
1. "ON/OFF" is the power key for external frequency line test. The remote control that needs tobe tested will be emited close to this frequency meter(Placed in the test area), press the remotecontrol to open, you can test the frequency of the remote control, clearly displayed Frequencyvalue. (The effective test range is no more than 5CM. The closer the test area is, the moreaccurate the measured value will be;Car key frequency is generally divided into 320M HZ.434M HZ;868M HZ;)
2. "Lighting" is the key to turn on the front lighting; The front of the instrument is equipped withLED lighting, which is more convenient in bad light Place in use;
3. "INPUT" is an infrared input indicator. Will need to test the remote control with infrared light byclicking on it The red light shows that the infrared output of the remote control is normally emitted.lf the indicator is off. the Remote control infrared emitter failure, damage and other reasons;
4. "IR" is infrared receiving lamp;
Matters Need Attention
When testing, some electronic signal interference sources should be avoidedsuch as: signal towers, base stations, telephone poles, sending and receivingText messages, etc.
Specifications
1. Model: CNBJ--501
2. Test range: 100M--1G HZ
3. Size: 150x75x30 (main part)
4. Weight: 205 grams
5. Working conditions: -10C -40 degree C
6. Relative humiditys: 80%
7. Storage conditions: -20 degree C -50 degree C
8. Relative humiditys: 85%
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.3 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Nice fit & holds shape
Size: Large, Color: White
Wear well. Hold up in use. Maintain a shape after multiple uses.
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Reviewed in the United States on November 20, 2025
★★★★★ 4
Great socks / a bit expensive
Size: Large, Color: Black
These may be the Goldilocks of the socks I've tried. They have nearly the same quality as the MUCH pricier Darn Tough Vertex Ultralight Cushion Cool Max socks (also reviewed). They have better quality, and a higher price, than a similar pair of PUMA socks (also reviewed).
Pros: Very well made, with no loose stitching, comfortable forefoot and heel cushioning, good ventilation via top mesh, good arch compression, minimal logos and mostly solid color.
Cons: Price is a bit on the high side, but better than the Darn Tough socks.
I could honestly have made a good case for any of these three (ASICS, PUMA, or Darn Tough), which explains their collective high ratings. I did the top 3 reviews first. When I get a chance, I'll go back and review the average and terrible :)
If money is no object, get the Darn Tough Vertex. If you're price sensitive, and willing to compromise a bit on quality, go with the PUMAs, which is what I did. Otherwise, these ASICS are near the same quality as the Darn Tough, but less expensive. Tough decisions :)
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Reviewed in the United States on May 9, 2017
★★★★★ 5
They fit perfectly
Size: X-Large, Color: Black
My favorite socks, the fit is great, they are comfortable and they are long enough so it covers my ankles, therefore, they don't rub against my inner shoe.
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Reviewed in the United States on June 6, 2024
★★★★★ 5
Great buy.
Size: Medium, Color: Black
These socks have a cool fresh feel to them. I bought new running shoes, Hoka Bondi 9, and they feel great paired up with them. Similar socks in the store were $49. I tried several others brands like Sauchony and 2 other lesser known brands but there was something indescribably different. I purchased another pack immediately.
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Comfort
Size: Medium, Color: Black
I have been wearing ASICS socks since forever! As a distance runner, I have worn many others from different companies, and I always come back! Also, i am not a fan of the invisible kind, and ASCIS seems to be the only ones to make the socks that are above the shoe, are durable, comfortable, I have no desire to look elsewhere. Thanks ASICS!
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Reviewed in the United States on December 7, 2023