Ly- 8040 Intelligent Calibrator of Flow Pressure Temperature Humidity

Ly- 8040 Intelligent Calibrator of Flow Pressure Temperature Humidity. Multi-Parameter Calibration: Integrates micro pressure, gauge pressure, temperature, and flow calibration into one portable unit. High Accuracy Measurement: Equipped with national metrology department calibration certificate ensuring high measurement accuracy. Voice Broadcast Function: Features voice broadcast for more convenient operation and user experience. Wide Flow Range: Supports micro, low, medium, and high flow measurement with multi-channel simultaneous calibration. 8-inch Touch Screen: Large display area with simple operation for easy data viewing and management. Long Battery Life: Built-in high energy lithium battery provides over 8 hours of working time without external power.