Digital pressure gauge LEO Ultimate

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Product description
The LEO Ultimate digital pressure gauge integrates a piezoresistive sensor and advanced analysis functions to measure absolute and relative pressure in a single device. An integrated barometer enables switching between pressure types without external sensors. Multiple measurement modes support static and dynamic profile analysis as well as leakage testing. The instrument includes a data logger and is housed in a metal enclosure rated IP67 with a clear display for use in industrial environments.

Key features

• Piezoresistive measurement technology
• Integrated barometer for absolute and relative pressure switching
• Measurement modes: static profiling, dynamic profiling, leakage tests
• Integrated data logger for long-term recordings
• Interfaces: USB‑C (USB 2.0) and Bluetooth BLE
• Metal housing with IP67 ingress protection
• Clear, easy-to-read display
• Marketed as a high-precision reference instrument; optional higher accuracy available

Technical specifications

• Pressure ranges: -1…1 to 0…1000 bar (metric) / -15…15 to 0…15000 psi (imperial)
• Accuracy: ±0.05 %FS standard; optional ±0.01 %FS
• Total Error Band: ±0.05 %FS @ 0…50 °C
• Interfaces: USB 2.0 (USB‑C) and Bluetooth BLE
• Measurement types: absolute and relative pressure (switchable via built-in barometer)
• Functions: static/dynamic profiling, leakage tests, data logger
• Software: compatible with PressureSuite for visualization and documentation
• Enclosure: metal, IP67

Connectivity and software
Parameterisation and data retrieval are performed via USB‑C or wirelessly via Bluetooth BLE. Measurement records can be exported and visualized using PressureSuite; the data logger supports extended recording sessions.

Applications and environments

• Calibration laboratories, service and maintenance, industrial measurement tasks
• Leakage testing and pressure profile analysis (static and dynamic)
• Use in demanding environments thanks to metal housing and IP67 protection