Feature:1. [10 CHANNELS] Single machine has 10 channels, can be wirelessly expanded to 40 channels. Each channel can be set to use different types of thermocouples.2. [MULTI SENSOR INPUT] Supports multiple sensor inputs: K J E T N S R B. Can customize the name of each channel and export the custom name to Excel.3. [HIGH SPEED MEASUREMENT] Adopt high speed MCU data processing and 24 bit AD measurement chip, with quick response speed, high accuracy, stable and reliable.4. [MULTI INTERFACE DISPLAY] Including file list, real time list, bar chart display, real time, record, analysis curve display, alarm list, system settings, etc.5. [CURVE ANALYSIS] X Y axes coordinates can be set to achieve up, down, left, right and zoom in out, timeline left and right, and displaying the corresponding temperature value.6. [MULTI FUNCTION INTERFACE] TYPE C interface with 0TG function, integrating charging, communication, USB flash drive, and virtual USB flash drive.7. [8GB MEMORY] Built in 8GB large memory, supporting up to 100 files, 120000 sets of data per file, 1 second interval can record continuously for up to 138 days.Specification:Item Type: Thermometer RecorderMaterial: ABSDisplay Method: 5 inch TFT true color LCD industrial touchscreen, 800x480 pixelsDisplay Format: Real time list, curve (historical curve), bar chart, current alarm (historical alarm), file record listRecord Query: View analysis record curves, historical alarm records, computer software analysis queries on this machineNumber of Channels: Single machine 10 channels, can be wirelessly expanded to 40 channelsThermocouple: K J E T N S R BBasic Accuracy: 0.2+2 words (excluding thermocouple error)Measurement Range: -200~1820 (based on the thermocouple calibration range)Cold End Compensation: Accuracy: 0.5Resolution: 0.01Correction: Independent error correction for each channel Y=kx+b (x=measured value)TYPE C Interface: OTG function, integrating charging, PC communication, USB drive connection, virtual USB driveNumber of Files: 100 (loop recording)File Capacity: A file can record 120000 sets (regardless of the number of channels), in total 12 million setsRecord Interval: 100mS-2h: 59m: 59s. Free setting between 950mS (minimum 0.1 seconds when opening 2 channels)Recording Duration: 0.1 second interval, capable of continuously recording for 13.88 hours, calculate total duration=recording interval x 138.8 hoursSampling Speed and Filter: Single channel fastest: 30mS. The larger the filtering coefficient (1-64), the slower the measurement speed and the more stable the valueCommunication Interface: Wireless WIFI (2.4G). TYPE C (USB) standard analysis softwareChannel to Channel Isolation: AC DC up to 350V, high voltage live measurement. Super strong anti interference abilityAlarm Sound: 1 way buzzer sound (can be muted when any alarm is triggered)Communication Interface: Wireless WIFI, TYPE C (USB)Power Supply: Built in lithium battery 5000mAH x 1 (built in), 10 hours (WIFI off), equipped with charger, supporting 18W chargingThermocouple: Each channel is equipped with a 2 meter K type thermocoupleSize: Approx. 195x127x41mm/7.7x5.0x1.6inEnvironmental Conditions: 5-40, 20%-80% RH (no condensation).Package List:1 x Thermometer Recorder1 x USB Cable1 x User Manual