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Description
Winland Ea40012 FREEDetector de temperatura y humedad, capacidad 4 zonas libres. Modelo: EA400 12 Marca: WINLAND ELECTRONICS El dispositivo de monitoreo de ambiente crtico EnviroAlert EA400 brinda visibilidad de hasta 4 factores ambientales, incluida la deteccin de temperatura, humedad y agua. Cuando una condicin se desva del umbral predeterminado, se producen notificaciones tanto visuales como audibles (adicional de terceros). Cuando se integra en un panel de seguridad,
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Best in 7 days
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Best in 7 days
4.4 ★★★★★
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Product Reviews
★★★★★ 5
Good for Exam
Format: Paperback
Very helpful, covers test materials and is a good resource.
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Reviewed in the United States on March 2, 2026
★★★★★ 2
Incomplete
Format: Paperback
Only received three of the four volumes. Did not receive the core 1 study guide.
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Reviewed in the United States on October 8, 2025
★★★★★ 5
Very detailed
Format: Paperback
Great info. Definitely a great purchase
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Reviewed in the United States on February 8, 2026
★★★★★ 5
These are the actual reference books.
Format: Paperback
The actual books for the actual tests. You Need these if you want to study and pass the Comptia A+ exams. Legit the real deal.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Amazing, never have to but the disposables again
Color: Matte Gold
Great quality, heavy, and works great. Lots of replacement blades too!
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Reviewed in the United States on May 26, 2026
