2 channels 18B20 Rs485 Modbus Output Temperature Acquisition Module

2 channels 18B20 Rs485 Modbus Output Temperature Acquisition Module

Marsoni

M251S

$14.00

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

2 channels 18B20 Rs485 Modbus Output Temperature Acquisition Module2 channels 18B20 Rs485 Modbus Output Temperature Acquisition Module Basic parameters Power supply DC8~30V Power consumption 20mA@30V,23mA@24V, 46mA@12V, 65mA@8V Input Input sensor type: 18B20 Measure range: 55+125 Resolution 0. 1 Output RS485 Modbus RTU protocol, isolation design Working environment 10~+55 0 95%RH Material ABS mounting type Wall mounted Dimensions 82*50*32mm

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Very quick refund. I reported the issue, same day reply with instructions on how to return, free postage and as soon as Asurion was notified id dropped off at UPS, within the hour my refund was in my account. A pleasant experience as no waiting period, nothing. I’m able to replace product almost immediately. Thank you, I’ll be covering all my expensive items with this company. Five stars all around.

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Reviewed in the United States on September 18, 2025

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Charlottesville, US

★★★★★ 5

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Fast and Easy. Value for money. Highly recommended

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Reviewed in the United States on May 5, 2026

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Battle Creek, US

★★★★★ 5

quick response.

Good experience.

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Reviewed in the United States on April 6, 2026

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Jay

Boise, US

★★★★★ 5

Great plan, easy refund process

Asurion refunded the cost of my tv when the screen started to fail. Highly recommend buying the protection plan as Asurion makes the refund process easy!

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Reviewed in the United States on April 9, 2026

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AmazonCustomer sherry y

Lexington, US

★★★★★ 5

Fast and easy

Easy return and once the item was scanned I had an email with the refund attached.

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Reviewed in the United States on May 28, 2026