Extech SDL710 Differential Pressure Manometer/Datalogger

The SDL710 brings professional-class pressure measurement and logging into a portable handheld format. Built with dual internal piezoelectric sensors the unit supports two differential input ports (P1 and P2), enabling direct measurement of pressure drop or differential between two points. Its measurement range covers roughly ±2.9 psi (±200 mbar) in a variety of selectable units (psi, inH₂O, mmHg, mbar, atm, kg/cm², kPa/hPa etc.). The device allows manual capture of up to 99 readings by simply pressing a button, or continuous automatic logging to an SD card—with date/time stamps and export into spreadsheet-compatible format for in-depth analysis. The sampling interval for automatic logging is user-selectable (down to one second) to capture fast events. Additional field-friendly features include Min/Max capture, Data Hold, large backlit LCD display, zero-offset correction for baseline calibration, and an auto-power-off function that can be disabled when logging. Supplied accessories typically include six AA batteries, universal AC adapter, SD memory card, quick-coupler hose fittings and a hard carrying case. With a rugged housing and tripod/tilt stand mount, the SDL710 is ideal for HVAC, clean-room, laboratory, or utility pressure-differential tasks where logged data and export capability enhance diagnostics and reporting.

Features

• Low-range differential pressure measurement: ±2.9 psi (≈200 mbar) to cover precision low-pressure applications.

• Dual differential inputs (P1 & P2) so you can monitor two points or measure drop between two lines.

• Data-logging to SD card with date/time stamps and export to spreadsheet format for post-analysis.

• Manual storage of up to 99 readings and selectable sampling interval (from 1 s up to hours) in automatic mode.

• Wide unit-selection capability (about ten selectable units: psi, kPa, mbar, mmHg, inH₂O etc.) for flexibility across applications.

Includes

• Manometer/Datalogger
• Universal AC Adapter with Plugs
• SD Memory Card
• Two Quick Coupler Plugs
• Hard Carrying Case
• Six AA Batterie