ENDRESS & HAUSER RN221N-A1

Marsoni

M251S

$349.50

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

ENDRESS & HAUSER RN221N-A1RN221NA1ACTIVE BARRIER1X 4 20 MA INPUT OUTPUT1 NO CONTACT20 250 VAC DCHART TRANSPARENTFOR NON HAZARDOUS AREA

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It works very well. Battery lasts for four or five days with normal phone calls and texting. I do not use it for games nor watching videos. Prefer reading E-mails on desktop computer. Screen is not big enough for scrolling through E-mails. Screen is very good looking and has nice colors. Upgrade to Android 16. Camera makes very good quality pictures. Overall, I am very pleased wit the Galaxy A16.

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Reviewed in the United States on June 4, 2026

Verified Purchase

julio echeverry

Grantham, US

★★★★★ 5

Yes,it is unblocked!

Color: Black

Yes,it is unblocked! Mom was given a cheap government phone that didn't work well,so I decided to purchase this one because it's fast ,responsive, and it takes decent pictures,battery life is excellent,nice size clear display,and my elderly mother manage it pretty easy ,she's so happy. Also it worked right away,I set her email and then I put the old phone's SIM card and that was it. I recommend this phone 100% to all of you that got those government phones ,or a pretty decent working and affordable phone.

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Reviewed in the United States on May 1, 2026

Verified Purchase

Ingrid Rodríguez Delgado

Lake Worth, US

★★★★★ 5

⭐⭐⭐⭐⭐ Excellent Budget Smartphone!

Color: Black

The Samsung Galaxy A16 offers great value for the price. The display is bright and clear, making it perfect for watching videos, browsing the web, and using everyday apps. The battery life is impressive and easily lasts throughout the day with regular use. The phone runs smoothly, handles multitasking well, and the camera takes surprisingly good photos for a device in this price range. Setup was simple, and the overall design looks modern and stylish. If you’re looking for an affordable smartphone with reliable performance, a long-lasting battery, and a great screen, the Samsung Galaxy A16 is an excellent choice. I am very satisfied with this purchase and would definitely recommend it. 5 stars! ⭐⭐⭐⭐⭐

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Reviewed in the United States on June 12, 2026

Verified Purchase

sonia

Louisville, US

★★★★★ 4

I could not get it hooked up at any of the government cell phone places in the United State

Color: Gray

I'm 60 years old I sent it back because I didn't understand the lingo it said global phone so I thought it would work everywhere but I could not hook it up very nice phone for somebody who's going to travel out of the country it's got two SIM cards well made at a great price I'm just sad that I couldn't keep it

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Reviewed in the United States on January 30, 2026