PD_56 Kibeland Professional Manometer Air Pressure Measurer Pressure Gauge

This instrument can measure the air pressure of the single pipe or differential of two pipes. It is suitable for measuring of ventilation, air conditions system, widely used for gas measurement, calibration and any trouble shooting of any gas pressure systems. 11 selectable units of Measurement Pressure Range: ±2psi Repeatability: ±0.2% (Max±0.5%FSO) DESCRIPTIONS: 11 selectable units of Measurement Differential pressure measurement Max / minimum / Average reading record function Data hold function Large LCD with backlight Zeroing, offset, and data compensation Low battery alarm Auto power off setup function Over range indicator SPECIFICATIONS: Pressure Range: ±2psi Accuracy: ±0.3% FSO (at 25oC) Repeatability: ±0.2% (Max±0.5%FSO) Linearity/Hysteresis: ±0.29% FSO Response Time:0.5sec Over Range Indicator: Hi Under Range Indicator: Lo Operating Conditions:0 to 50°C (32 to 122°F) Storage Conditions: -10 to 60°C (14 to 140°F) Power supply:9V battery Dimension2.4 x 5.7 x 1.4 inch We