Digital Gas & Air Pressure Tester – HT 1890

Model: HT-1890

Measurement Range: ±13.79 kPa (or equivalent in other units)

Resolution: High accuracy for sensitive applications

Unit Conversion: Multiple pressure units supported (psi, Pa, kPa, mbar, etc.)

Display: Large backlit LCD for clear visibility

Function Modes: Min/Max/Average readings, Hold function

Data Logging: Store and recall measurement data easily

Power Supply: Standard battery-operated for portability

Applications: Perfect for lab research, ventilation systems, gas flow testing, and equipment calibration