Differential Pressure Manometer

Measures Gauge/Differential Pressure from 0 to 138.5 inH2O (inches of water)

• 11 selectable units with Max/Min recording and Relative time stamp
• Compensated temperature range 32 to 122°F (0-50°C)
• Large LCD display with backlighting
• Zero function for offset correction or measurement
• Built-in RS-232 interface