TPI 621 Dual Input Differential Manometer

Features and Specifications

• Dual input with ±120 inH2O range.
• 0.001 inH2O maximum resolution.
• Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O).
• Display - 5 digit with backlight.
• Smooth - Stabilizes display when measuring fluctuating pressures.
• Auto Off - Conserve battery power.

The TPI 665 is a slim, handheld dual differential input manometer designed for precision pressure measurement, offering a ±120 inH₂O range with a fine resolution of 0.01 in H₂O. It supports seven pressure units including inH₂O, mbar, kPa, PSI, mmH₂O, mmHg, and inHg, making it versatile for various applications. Key features include auto power-off, a backlit display, zero function, trim mode for stabilizing readings, and a digital filter. The 665 also includes min/max recording, one-touch zeroing, and data logging capabilities, making it ideal for technicians who require accurate and reliable pressure diagnostics in the field.

What's in the Box

• 621 Dual Input Differential Manometer
• 9V alkaline battery (A009A)
• Two pieces 30 inch silicone tube (A613)
• Two 1/8 inch NPT to 1/8 inch barbed fittings (A603)