JK3000 Multi-Channel Temperature Data Logger -200°C~1300°C with 4.3 inch Color Display Resolution 0.1°C (JK3000-8(8 Channels))

The JK3000 is controlled by an ARM microprocessor and features a 4.3-inch true color TFT LCD screen for multi-channel scanning and testing. It simultaneously acquires, alarms, and communicates data from 8 temperature channels. Compatible with various temperature sensors, it offers fast response and stable data. The instrument includes curve plotting and broken thermocouple detection functionality, with a temperature measurement resolution of 0.1°C. All measured data can be saved to a USB flash drive. It supports USB interface communication, card-type modular expansion, and provides anti-interference capability. Temperature acquisition software is included. The device supports K/J/T-type thermocouples with a measurement range from -200°C to 1300°C.

• Large Color LCD Screen: A 4.3-inch display shows all measurement parameters clearly；User-Friendly & Quiet Operation: Highly intuitive interface, simple layout, and operates with no noise；Multi-Channel Real-Time Acquisition: Simultaneously acquires and displays data from 8, 16, 24, or 32 channels on a single screen.
• ARM Microprocessor & SMT Technology: Utilizes an ARM microprocessor and surface-mount integrated circuits for enhanced stability and accuracy；Compact & Lightweight Design: Reduced physical size and weight for improved portability.
• Hot-Swappable Channel Modules: Modules can be freely inserted and removed；USB Data Storage；On-Device Curve Display
• Included PC Software (Free & Upgradeable): Complimentary communication software for data acquisition, storage, printing, and temperature curve plotting, facilitating easy data query and analysis；Thermocouple Input: Supports thermocouple signal input.
• Built-in Battery-Backed Clock: Equipped with date and time functions that remain active during power loss；Versatile Communication Interfaces: Includes RS232 or USB communication adapters for PC connection (supports RS485). Enables communication distances up to 1000 meters, allowing one computer to connect multiple recorders for simultaneous monitoring
• Power Supply：AC 220V ±10%, 50Hz ±2%；Operating Conditions：Temperature: -20~70°C, Relative Humidity: 20% ~90%