NISSEI DG-503 / DG-503MAX SWR Meter | HF/Dual Band | 3.5

NISSEI DG-503 / DG-503MAX SWR Meter | HF/Dual Band | 3.5" LCD Screen | Max 200W | CW/FM/FDMA/DMR/AM/SSB

Marsoni

M251S

$169.00

Get it in 3 business days with 1 day shipping. Friday, May 29

NISSEI DG-503 / DG-503MAX SWR Meter | HF/Dual Band | 3.5" LCD Screen | Max 200W | CW/FM/FDMA/DMR/AM/SSBSpecifications DG 503MAX DG 503 https: www. radioddity. com products nissei swr meter https: www. radioddity. com products nissei swr meter Frequency Range Measurement (Analog mode) Measurement (MAX mode) Calibration Point Accuracy Minimum Power for SWR Input Output Connector Weight (Net) Insertion Loss Testing Function Input Output Impedance Dimension (W H D) mm Accessories 1. 6 60 MHz 125 525 MHz@@CW, FM, FDMA@@DMR (TDMA), AM, SSB@@28 145 435 MHz@@0

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I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.

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Reviewed in the United States on May 23, 2026

Verified Purchase

Shannon

Waukegan, US

★★★★★ 5

Soft and good quality fabric

Color: Dark Gray, Size: Standard

I have senstive skin, so the feel of fabric is important to me. These pillowcases were nice and soft. The material had a nice weight to it and you could not see through the material. Came out of the wash well too, not wrinkled.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 20, 2026