Product Description K or J Type Thermocouple Thermometer with 4 Channels Display and Real-Time Data Logging Overview: The K or J Type Thermocouple Thermometer is a reliable and versatile temperature measurement tool designed for various applications. It features 4 channels display for easy monitoring and can measure temperature accurately in both Celsius and Fahrenheit units. This thermometer is equipped with advanced functionalities such as real-time data logging, audible and visible alarms, and a data hold function, making it an essential tool for professionals. Features: Multi-Channel Display: 4 Channels Display: Monitor temperatures from up to four different sources simultaneously for comprehensive data analysis. K or J Type Measurement: Supports both K-type and J-type thermocouples for versatile temperature measurement. Accurate and Versatile: Temperature Units: Switchable between Celsius (C) and Fahrenheit (F) for convenience. Wide Measurement Range: K-type: -2001372C (-3282501F) J-type: -2001200C (-3282192F) Type K Probe: -50C300C (-58F572F) High Accuracy: Main unit accuracy of 0.2 percent and0.7C and Type K probe accuracy of 1.5 percent . Data Logging and Export: Real-Time Data Logging: Connect to a PC for unlimited data logging, real-time data sheets, and data charts. Built-In Memory: Can record up to 5000 groups of data. PC Software Compatibility: Works with Win7, Win8, Win10 for easy data export and chart generation. User-Friendly Features: Audible and Visible Alarm: Alerts users to temperature changes, ensuring easy monitoring of temperature trends. Data HOLD, MAX or MIN Function: Convenient for recording and analyzing temperature variations. Auto Power Off: With disable function to save battery life. Advanced Functions: Thermocouple Temperature Compensation: Optimizes test accuracy. HI or LOW Limit Setting: Set upper and lower limits separately for each channel. Low Battery Indicator: Alerts when battery needs replacement. Specifications: Measurement Range: Main Unit: K-type: -2001372C (-3282501F) J-type: -2001200C (-3282192F) Type K Probe: -50C300C (-58F572F) Accuracy: Main Unit: 0.2 percent and0.7C Type K Probe: 1.5 percent Resolution: (-99-999.9) 0.1C or F (-100- 2001000) 1C or F Upper Limit Alarm: Default value: 1300C (2372F) Lower Limit Alarm: Default value: -200C ADJ Compensation: -9-9C (Probe error range compensation) Data Logger: 5000 groups Tripod Nut: 1 or 4 inch nut Sampling Rate Selection: 1s or 2s or 5s or 10s or 30s or 60s or 30m or 1h Auto Power Off: 15min Working Environment: -10-50C, max 80 percent RH, indoor altitude andlt 2000m Storage Environment: -10-50C, max 70 percent RH (battery removed) Weight: Approx. 189g (including battery) Power Source: 3 x 1.5V battery or micro USB input DC 5V Package Includes: 1 x Thermometer 4 x Type K Thermocouple 3 x AA Battery 1 x USB Cable 1 x Carrying Bag Customer Service: Satisfaction Guaranteed: Your satisfaction is our top priority. If you encounter any issues, please contact us for prompt assistance. Support: We strive to provide excellent support and ensure your satisfaction with our products. Reliable Temperature Measurement: Upgrade your temperature monitoring capabilities with the K or J Type Thermocouple Thermometer. Designed for accuracy, versatility, and ease of use, this thermometer is an essential tool for any professional requiring reliable temperature data.