JOY-IT LK-Temp 2 USB temperature sensor

The JOY-IT LK-Temp 2 is a digital temperature sensor that connects via USB Type-A and delivers real-time temperature readings with plug-and-play simplicity. Its standout capability is the wide measurement range from -40 to +100 °C, making it suitable for monitoring environments from freezers to heated chambers.

Advantages

The sensor provides a resolution of 0.0625 °C, allowing fine-grained temperature tracking. It requires no external power supply, drawing power directly from the USB port. The integrated status LED gives at-a-glance operational feedback. Included software enables data logging and visualization on Windows, Linux, and macOS.

Suitable for

• Monitoring temperature in server rooms and IT cabinets
• Laboratory and test bench temperature logging
• Home automation and environmental monitoring projects
• Cold chain verification for storage areas

Key specifications

• Sensor type: digital temperature sensor
• Interface: USB Type-A
• Measurement range: -40 to +100 °C
• Accuracy: ±2 °C
• Resolution: 0.0625 °C
• Supply voltage: 5V DC via USB
• Operating systems: Windows, Linux, macOS
• Driver: plug and play (HID device)
• Housing material: plastic
• LED indicator: status LED
• Data output: real-time temperature
• Data logging capability: yes
• Software included: yes
• Operating temperature (device): -10 to +60 °C
• Communication protocol: USB HID

Recommendations

For accurate temperature monitoring with minimal setup, the LK-Temp 2 is a reliable choice. Its broad range and software support make it a practical tool for both hobbyists and professionals.