931B Data Logging Thermometer
Best reliable data logging for precise environmental monitoring.
The Tegam 931B is an industrial-grade data logging thermometer designed for precise temperature measurement and data collection. It supports a wide range of thermocouple types and offers real-time readings updated three times per second. Data can be stored internally or transmitted via Bluetooth to a smartphone app, which then bridges to a cloud repository for virtually unlimited storage. The unit features a robust build, a clear display showing temperature, date, and time, and a long battery life of up to 1000 hours. While capable of measuring food temperatures, its advanced data logging features make it ideal for industrial or large-scale monitoring applications.
$400.00
Owner Satisfaction
4.5
/ 5
Category Rank
4
/ 6
#4 in Speed Radars
Price vs Category Average
-61%
Below average
Weight
0.347
/ kg
Who it's for
- Professionals needing validated, exact temperature data for critical processes.
- Researchers and engineers tracking environmental conditions across several points.
- Analysts and quality control personnel requiring detailed historical temperature records.
Who should skip it
- Budget-conscious individuals or small businesses with basic temperature monitoring needs.
- Casual users seeking simple, immediate temperature readings without extensive setup.
- Users preferring universal data formats or direct integration with existing systems.
Key Specs
Weight
0.347 kg
Probe length
114 mm
Probe diameter
3.2 mm
Probe cable length
0.91 m
Battery type
3 AA
Operating temperature range
-20 to 55 °C
Measurement range
-250 to 1820 °C
Display precision
0.1 degree
Features
- Wide thermocouple compatibility
- Real-time data logging
- Bluetooth wireless connectivity
- Cloud data storage integration
- Long 1000-hour battery life
- Industrial-grade durable build
- Smartphone app control
- Clear LCD display
- Built-in backlight
- Celsius and Fahrenheit measurement
What customers say
Customers consistently praise the 931B Data Logging Thermometer for its exceptional reliability and straightforward ease of use. Users frequently highlight its dependable performance in various applications, appreciating how consistently it delivers accurate data without complications. The intuitive interface and robust design contribute significantly to a positive user experience, making data collection feel efficient and trustworthy. Many find its consistent operation a key advantage, ensuring peace of mind for critical measurements over time.
Know before you buy
The 931B is designed for broad compatibility, supporting a wide range of standard thermocouple types to suit various industrial sensing needs.
The device uses Bluetooth to transmit real-time readings to a dedicated smartphone app. From there, your data can be synced to a cloud repository, providing virtually unlimited storage for your logs.
Yes, the unit features an impressive measurement range of -250 to 1820 °C, making it well-suited for extreme industrial environments and large-scale monitoring.
The 931B is highly efficient, offering up to 1000 hours of battery life on three AA batteries, which minimizes the need for frequent replacements during long-term monitoring projects.
Yes, the unit features a clear LCD screen equipped with a built-in backlight, ensuring you can accurately read temperature, date, and time data in dimly lit workspaces.
The thermometer updates at a rate of 3 Hz, providing three real-time readings per second to ensure you capture precise temperature fluctuations as they happen.
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