Extech HD700 Differential Pressure Manometer, +/-2 psi, 11 Units, USB

Key features

• High-Resolution ±2 psi Differential Pressure Meter — Captures accurate readings with 0.001 psi resolution and ±0.3% full-scale accuracy. Ideal for sensitive HVAC, clean-room, and airflow diagnostics.
• 11 Selectable Pressure Units — Switch instantly between psi, inH₂O, bar, mbar, kPa, inHg, mmHg, oz/in², ftH₂O, cmH₂O, and kg/cm²—all accessible via front-panel control.
• Advanced Recording Modes & Zero Offset — Use MIN-MAX-AVG logging and relative time stamps. Features Data Hold, Auto Power-Off, and zero-offset calibration for precise differential measurements.
• USB PC Interface for Data Logging — Built-in USB port includes software and cable (included) for easy data transfer, analysis, and logging.
• Robust & Ready for Field Work — Includes 9 V battery, USB cable, AC adapter, hose, built-in stand, and hard carrying case—durable, portable and travel-friendly.

Product DescriptionThe Extech HD700 Differential Pressure Manometer delivers accurate, reliable pressure measurements for HVAC, industrial, and laboratory environments. Capable of measuring up to 11 PSI with selectable units including inches of water (inH₂O), mmHg, mbar, and PSI, this meter adapts easily to multiple testing requirements. With dual inputs, the HD700 supports both differential and gauge pressure measurements, providing versatility in system diagnostics. Its advanced data functions include Min/Max/Average capture, a data hold feature for freeze-frame readings, and a convenient zero function for quick resets. The large backlit LCD ensures clear readings even in dimly lit environments, while the rugged housing with protective holster ensures durability in field conditions. Designed for portability, the HD700 includes tubing, a carrying case, and a 9V battery, making it ready for immediate use. Compact, accurate, and field-ready, the Extech HD700 is an essential tool for professionals requiring dependable pressure monitoring.From the ManufacturerThe Extech HD700 Differential 2 PSI Pressure Manometer has a ±2 psi range and eleven selectable units of measure. I

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