Pressure Connections: Hose 4/6 mm or 1/8" NPT.

Accuracy: (includes linearity, hysteresis, and repeatability) depending on Model: ±0.20% full scale ±1 digit; ±0.10% full scale ±1 digit; ±0.05% full scale ±1 digit.

Tempearture Limits: 32 to 122°F (0 to 50°C).

Storage Temperature: -4 to 140°F (-20 to 60°C).

Humidity: Maximum 95% RH non-condensing.

Display: Graphical Back Lit LCD, 128 x 64 points.

Power Requirements: 3 x 1.5 VDC Mignon - Cell AA Batteries (included). Can operate on 6 to 9 VDC external power.

Current Consumption: 25 mA without back lit display, IR, or buzzer.

Memory: 10,742 readings. Recording intervals adjustable from 1 second to 24 hours or manual.

Case Protection: IP54.

Agency Approvals: CE.