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Este módulo de sensor utiliza DHT11 como componente sensible y tiene un condensador de derivación y una resistencia de pull-up a bordo. El DHT11 es un sensor digital de temperatura y humedad de salida precalibrado. El esquema de cableado de un solo cable hace que sea fácil de integrar a otras aplicaciones. El sencillo protocolo de comunicación reduce en gran medida el esfuerzo de programación requerido.
Especificaciones:
Voltaje de fuente de alimentación: 3.3 ~ 5.5 V CC.
Salida: la señal digital de camión único.
Rango de medición: 20-90% humedad RH, temperatura 0-50°
Precisión de medición de +-5% RH: humedad, temperatura +-2 °
Resolución: 1% humedad RH, temperatura 1°
Capacidad de intercambio: totalmente intercambiable.
Estabilidad a largo plazo: Tamaño: 28 x 12 x 7,2 mm.
Descripción de la interfaz:
1. VCC: externo 3,3 V-5 V.
2. GND: GND externo.
3. Hacer: interfaz de salida digital de interruptor de placa pequeña, conecta el puerto IO del microcontrolador.
El paquete incluye:
5 módulos DHT11.
5 cables Dupont
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
TJW
Comentado en los Estados Unidos el 17 de marzo de 2025
For the price, this is a good product. However, it's important to test it with an external sensor and adjust the calibration in your software accordingly.As shown in the image, three sensors placed in the same location show a noticeable difference in humidity readings, though the temperature readings are within an acceptable range. (Image: The top line displays the temperature in Celsius, and the bottom line shows the humidity percentage. Sensors 1, 2, and 3 are shown in order. Using Raspberry Pi Pico)
Debora Silvia Bertoglio
Comentado en Italia el 23 de junio de 2024
Prodotto conforme alla descrizione. Piccolo, pratico, robusto. Nessun lato negativo. Ottimo portachiavi a molla.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
milo 1512
Comentado en los Estados Unidos el 8 de mayo de 2024
I recently used this DHT11 Temperature and Humidity Sensor Module in several projects, and I'm thrilled to share my positive experience! As a maker and DIY enthusiast, I've found this module to be an excellent addition to my toolkit.*Why I love it:*1. **Easy to use**: The DHT11 is incredibly simple to integrate into your project, requiring only a single digital input pin on your microcontroller. It is currently being used to monitor the humidity and Attic temperatures.2. **Accurate readings**: This sensor provides reliable and accurate temperature and humidity readings, making it perfect for a wide range of applications.3. **Low power consumption**: With a low power draw, this module won't drain your batteries or add unnecessary complexity to your project.4. **Affordable**: The DHT11 is an incredibly affordable solution for temperature and humidity sensing, making it accessible to makers and hobbyists of all levels.*Real-world applications:*+ Home automation projects (e.g., monitoring indoor climate) such as your attic space, garage space, outdoor space etc.+ Environmental monitoring (e.g., weather station or air quality tracking)+ Maker and DIY projects that require temperature and humidity sensing**In conclusion**, I'm thoroughly impressed with the DHT11 Temperature and Humidity Sensor Module. Its ease of use, accuracy, low power consumption, and affordability make it an excellent choice for anyone looking to add temperature and humidity sensing capabilities to their project.
Miles
Comentado en Alemania el 23 de agosto de 2023
Der KEY-BAK Original einziehbare Schlüsselhalter mit schwarzer Vorderseite hat sich als ein unverzichtbares Accessoire für meine Schlüssel erwiesen. Dieser Schlüsselhalter bietet nicht nur eine sichere Aufbewahrung für meine Schlüssel, sondern auch eine komfortable und praktische Lösung für den Alltag.Die Haltbarkeit und Robustheit dieses Schlüsselhalters sind beeindruckend. Der Stahlgürtelclip hält fest und sicher, ohne sich zu lockern oder zu verbiegen. Die Qualität des Materials ist spürbar hochwertig, was darauf hindeutet, dass dieser Schlüsselhalter lange halten wird.Die einziehbare Funktion des Schlüsselhalters ist äußerst praktisch. Mit einem sanften Zug kann ich meine Schlüssel schnell verwenden, ohne sie vom Clip lösen zu müssen. Die automatische Aufrollfunktion hält die Schlüssel sicher in Position, wenn sie nicht benötigt werden.Die schwarze Vorderseite verleiht dem Schlüsselhalter ein professionelles und diskretes Aussehen. Er passt zu verschiedenen Outfits und fällt nicht auf, wenn er am Gürtel oder an der Tasche befestigt ist.Die im Lieferumfang enthaltenen Spaltringe und Halterungen sind eine nette Ergänzung. Sie ermöglichen die einfache Anbringung und Organisation verschiedener Schlüssel oder kleiner Werkzeuge.Der KEY-BAK Original Schlüsselhalter bietet nicht nur praktische Vorteile, sondern vermittelt auch ein Gefühl von Sicherheit. Ich habe keine Bedenken mehr, meine Schlüssel zu verlieren oder unhandlich in der Tasche zu tragen.Zusammenfassend kann ich den KEY-BAK Original einziehbaren Schlüsselhalter mit schwarzer Vorderseite wärmstens empfehlen. Er vereint Qualität, Funktionalität und Stil auf eine bemerkenswerte Weise. Wenn Sie nach einer zuverlässigen Lösung suchen, um Ihre Schlüssel sicher und praktisch aufzubewahren, ist dieser Schlüsselhalter definitiv die richtige Wahl. Er hat meinen Alltag erleichtert und meine Schlüssel sicher verwahrt
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Customer
Comentado en los Estados Unidos el 15 de mayo de 2023
I'm using these with esp32 and they are working great. Great value for simple sensors and they are reliable. They are easy to setup in esphome on home assistant.
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Markus Twain
Comentado en los Estados Unidos el 29 de marzo de 2022
I've tested this out with my arduino and an example sketch and it worked out well. I cross referenced the temperature reading from my house thermostat with the reading shown through the arduino using this sensor and they matched almost perfectly (thermostat reading = 21.1 celsius, sensor reading = 21.2 celsius).If you don't need super accurate reading for scientific/experimental purposes, this sensor is perfect for general use (agriculture, room temperature readings, etc).
Cliente de
Comentado en México el 5 de marzo de 2021
Es mejor el de keblar porque el de cadena suele atorarse o dañarse mas fácilmente, he usado los dos y desde el punto de vista funcional es excelente, muy practico y evita pérdidas, olvidos y cuenta con suficiente cable para hacer las manipulaciones a la longitud usual del brazo
late hiker
Comentado en Canadá el 5 de febrero de 2021
Kevlar cord is the real deal, very sturdy. Doesn't snag, easy to clean, and doesn't get tangled. Casing is lowkey and durable. Retractable cord pulls with enough force to keep about 10 keys retracted, I haven't tested more. Length of the cord is longer than I need to. No complaints. I'd buy for friends as gifts, because I don't think I'll need to buy for myself again because of the great quality. Decided to write a review after 1 year because it's just that good.
RaphaeL
Comentado en Australia el 27 de octubre de 2021
A lot bigger than I thought it'd be, but it doesn't get in the way, feels sturdier and more secure. And I welcome the extra length and reach. Very happy with this product
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Alucard
Comentado en Australia el 18 de febrero de 2019
Nice little probe, the temp variance seems to be more than 2% in my initial testing.
Ricardo Cuevas Chavarria
Comentado en México el 22 de agosto de 2018
Llego en tiempo, pero con un pequeño raspon.Es ub poquito mas grande de lo que esperaba, se ve muy resistente cumple cpn las expectativas.
JAZ_5th5
Comentado en los Estados Unidos el 25 de agosto de 2016
A review of the retractable key ring by Tagged like most cattle at the office I have a badge which needs to remain in plain sight for viewing by security and to be used to swipe at gateways and doors. I had to buy a couple new retractors each year when they jammed or the string wore through and broke. Office supply store retractors are cheap gumball machine prizes compared to this Key-Bak.The Key-Bak is a beefy, serious retractor. Yes, it is heavier and more bulky but it is not larger than my belt and the large clip holds it securely against a belt loop. Although it only has my badge and one or two other cards it makes you feel like Larry Daley in Night at the Museum! It's a durable, strong retractor that works smoothly. If anything the weight makes me more aware of whether I have my badge with me or not; with this I have not yet made that pointless walk from the parking lot to the door only to remember my badge was back at the car.Made by a company in Ontario, CA it is a heavy duty reliable retractor. Well worth the cost over the gumball versions.[3 Year Update]: 34 months later and this key-bak still looks and works the same as it did when I bought it. Seriously, it is brand new. I have used this for almost three years every weekday for work. The cord is not frayed, the recoil is still as strong as ever, the chrome back is pristine and the paint is not chipped. It has never refused to recoil and always fully retracts. It has been and still is an awesome key-bak. I LOVE this thing. I obviously do not need a new one, but I would not hesitate to buy this again whenever I need a key-bak. Absolutely top quality.
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