Extech SDL730 Differential Pressure Manometer and Datalogger - ±30 psi, ±2100 mbar, ±206.8 kPa, Type K/J Thermocouple Input, 99 Sets Manual Storage, 20M Point SD Card Logging, Backlit LCD Display

The SDL730 is a high range Differential pressure manometer. Measure and datalog pressure readings at 101.5PSI (7000mbar). dual Differential inputs with internal sensors. Manually store up to 99 readings, while SD memory card (included) allows continuous datalogging and readings can easily be exported to an Excel format for further analysis. Includes meter, batteries, manual, adaptor and hard carrying case.

• High-Range Differential Pressure Measurement - Accurately measures up to ±30 psi (±2100 mbar / ±206.8 kPa), making it ideal for HVAC, cleanrooms, process control, and laboratory applications where precision is critical.
• Advanced Datalogging Capability - Store over 20 million readings directly to an SD card for extended monitoring. Programmable intervals ensure you capture every pressure change over hours, days, or even months of operation.
• Versatile Temperature Support - Features thermocouple input (Type K/J) for simultaneous pressure and temperature tracking, giving you a more complete picture of system performance and environmental conditions.
• Easy Data Management & Analysis - Transfer readings seamlessly via SD card to your PC for spreadsheet analysis—no special software required. Perfect for technicians, engineers, and researchers managing complex datasets.
• Durable, User-Friendly Design - Equipped with a backlit LCD, rugged housing, and intuitive controls. Includes min/max/hold functions, auto power-off, and a built-in clock for precise time-stamped measurements.