The SDL720 is a Mid-Range Differential Pressure Manometer. Measure and datalog pressure readings at 29psi (2000mbar). 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…

The HD780 is Extech’s Heavy duty Digital Manifold/Pressure Gauge which simultaneously measures suction line or liquid line pressure and line temperature to calculate and display superheat and sub cooling for A/C units. It also has dual inputs measuring differential pressure (P1-P2) and Type K…

Three models to choose from: HD700 (±2psi range) HD750 (±5psi range) HD755 (±0.5psi range) 11 selectable units of measure Max/Min/Avg recording and Relative time stamp Data Hold and Auto power off functions Large LCD display with backlighting Zero function for offset correction or…

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…