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- DS1921G iButton Temperature Logger
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物品 #:
43464761
DS1921G iButton Temperature Logger
98% of respondents would recommend this to a friend
物品 #:
43464761
HKD 772
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
0 ratings
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現在訂購，約可在下列時間收貨： Sunday, 九月 13
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The stand-alone iButton temperature logger can be placed almost anywhere and is easily mounted with an adhesive backing or a small plastic wall mount.
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Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.
What Stands Out
Compact Design
The Temperature Logger iButton features a sleek, compact design that easily fits into various environments, making temperature monitoring seamless and unobtrusive.
Durable Build
Engineered for resilience, this device boasts a robust build that withstands harsh conditions, ensuring reliable performance in both indoor and outdoor settings.
User-friendly Interface
With an intuitive interface, the Temperature Logger iButton simplifies data collection and analysis, making it easy for users to track temperature changes over time.
產品詳情
- Standalone iButton temperature logger with adhesive backing or small plastic wall mount
- Records at user-defined intervals and stores up to 2,048 readings
- Records temperature leaving pre-programmed range, duration, and whether it was too high or low
- Durable, stainless steel case with a unique registration number for traceability
- Built-in real-time clock, timer, and wake-up after a specified delay
- Programmable high and low alarms, water-resistant
| Additional Features | Alarm |
| Display Type | Digital |
| Power Source | Battery Powered |
| Upper Temperature Range | 185 °F |
| Reusability | Reusable |
| Indoor Outdoor Usage | Outdoor |
| Battery Life | 7 years |
| Resolution | 0.5°C |
| Outer Material | Stainless Steel |
| Product Care Instructions | Wipe Clean |
| Color | Silver |
| Style Name | Industrial |
| Brand Name | QA Supplies |
| Age Range Description | Adult |
| Included Components | Temperature Logger iButton, Adhesive Backing, Small Plastic Wall Mount |
| Model Name | DS1921G |
| Model | Unique registration number |
| Manufacturer | Dallas-Maxim |
| Item Weight | 1.6 ounces (45.36 grams) |
| Part Number | 2009906 |
| Item Length | 5 millimeters |
| Brand | QA Supplies |
| Special Feature | Alarm |
| Age Range (Description) | Adult |
What's in the box
Temperature Logger iButton, Adhesive Backing, Small Plastic Wall Mount
Who Should Buy?
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Cold Chain Monitoring
Ideal for logistics companies needing to monitor temperature-sensitive shipments ranging from pharmaceuticals to perishable goods.
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Research Purposes
Beneficial for laboratories requiring precise temperature data collection for experiments or long-term studies in controlled environments.
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Food Safety
Useful for food service industries needing consistent temperature tracking to ensure safety and compliance with health regulations.
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Casual Users
Not suitable for everyday consumers who do not require detailed temperature tracking or monitoring for specific purposes.
產品敘述
有疑問？ 與我們聊天
客戶問題與解答
-
題:
What is a Temperature Logger iButton?
回答: A Temperature Logger iButton is a compact device designed to record temperature over time for various applications, including food safety, environmental monitoring, and pharmaceuticals. This device is designed for easy attachment to surfaces or storage containers, making it ideal for tracking temperature during transportation or storage. It is often used in laboratories, transportation of sensitive goods, and any industry where temperature monitoring is crucial to product integrity. -
題:
How does the Temperature Logger iButton work?
回答: The Temperature Logger iButton operates by recording temperature data at set intervals, which can then be downloaded for analysis. It typically contains a built-in temperature sensor and memory to store readings. Users can configure the logging intervals and necessary thresholds via accompanying software. For example, if you're monitoring the temperature of vaccines during transport, setting it to record every 10 minutes ensures that you can pinpoint any temperature excursions, ensuring compliance with safety standards. -
題:
What kind of data can I collect with a Temperature Logger iButton?
回答: With a Temperature Logger iButton, you can collect temperature records over time, typically along with timestamps. The data can be used to create graphs and reports to analyze temperature trends, which is crucial for compliance in industries like food and pharmaceuticals. For instance, if you're responsible for ensuring the proper storage of perishable goods, this data allows you to demonstrate compliance with industry regulations and track product safety effectively. -
題:
Is the Temperature Logger iButton waterproof?
回答: Many models of Temperature Logger iButtons are designed to be waterproof or resistant, making them suitable for various environments, including refrigerated storage and outdoor applications. However, it's essential to check the specifications of the model you are considering. This feature is particularly useful for applications where humidity or liquid exposure is a concern, ensuring reliable data logging even in challenging conditions. -
題:
Can I reuse the Temperature Logger iButton?
回答: Yes, Temperature Logger iButtons can often be reused, depending on the specific model. After the initial logging session, users can clear the memory and set new parameters for another use. This feature makes it a cost-effective solution for ongoing monitoring needs. For example, if you are managing quality checks in a warehouse, you can continually use the same logger as different batches are processed. -
題:
How can I download the data from a Temperature Logger iButton?
回答: Data from a Temperature Logger iButton is typically downloaded via a specific reader or USB interface. Users connect the device to a computer or compatible system, and software provided by the manufacturer allows for easy data transfer and analysis. This facilitates reporting and decision-making based on the collected temperature data, making it useful for industries that require detailed records for compliance and quality assurance. -
題:
What applications are best suited for Temperature Logger iButtons?
回答: Temperature Logger iButtons are particularly suitable for applications involving food safety, pharmaceuticals, and biotech. They are ideal for tracking temperatures in food transportation, laboratory environments, hospitals, and cold chain management. For example, restaurants can use them to monitor storage temperatures of perishables, ensuring food safety standards are consistently met. -
題:
What is the typical battery life of a Temperature Logger iButton?
回答: The battery life of a Temperature Logger iButton varies based on usage and specific model, but many can last several months to years before needing replacement. Factors influencing battery life include the frequency of recordings and operational conditions. A long battery life is particularly beneficial in applications where regular maintenance might be challenging, such as in remote locations or during long-term studies. -
題:
Can the Temperature Logger iButton log temperature over long periods?
回答: Yes, Temperature Logger iButtons are designed to log temperature over extended periods, often ranging from days to months, depending on the setup. This makes them ideal for long-term studies, such as monitoring seasonal temperature fluctuations in specific environments. For instance, agricultural scientists can use them to gather crucial data for crop research over an entire growing season. -
題:
Where can I buy Temperature Logger iButton in Hong Kong?
回答: You can buy a Temperature Logger iButton in Hong Kong at Ubuy. Ubuy offers a wide selection of temperature logging devices, including different models of iButtons suitable for various applications. Their platform is convenient for comparing specifications and customer reviews to find the right device for your needs.
QA Supplies Temperature Indicators Editorial Review
DS1921G iButton Temperature Logger is a highly versatile tool designed for outdoor use, featuring a durable stainless steel construction that ensures reliability even in harsh conditions. This device boasts a digital display and is powered by a long-lasting battery with an impressive life of 7 years, making it an eco-friendly choice. Users appreciate its reusability and precise temperature measurement capabilities with a resolution of 0.5°C. Additionally, the device includes handy features like an alarm for notifications, enhancing its functionality for temperature monitoring applications. This temperature logger is essential for anyone needing reliable data collection in industrial settings.
Customer Reviews & Ratings
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優點
- Durable stainless steel construction for longevity
- Long battery life of up to 7 years
- Easy to use with digital display
- Includes alarm feature for alerts
- Reusable and eco-friendly design
缺點
- May require manual cleaning to maintain appearance
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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HKD 772
現在訂購，約可在下列時間收貨： Sunday, 九月 13
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
特色和優勢
- Durable, stainless steel case with unique registration number
- Built-in real-time clock and timer
- Records long-term temperature histogram
- Programmable high and low alarms
- Water-resistant or waterproof if placed inside iButton capsule
- Data capacity of up to 2,048 readings
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.