The Davis Instruments 026 Mark 15 Master Sextant is a high-quality, precision instrument used for measuring angles and navigating by the stars. It features a durable brass frame, adjustable mirrors, and an accurate vernier scale for precise readings.

The PCE‑PDA 1L differential pressure manometer delivers precise ±2 kPa readings for gases and liquids, featuring a built‑in data logger, min/max display, and optional Pitot tube adapter.

The PCE‑P50 digital pressure gauge delivers precise positive, negative and differential readings for air and gases up to 6900 mbar. Its RS‑232 interface enables seamless data logging, while a clear LCD display shows real‑time values in both bar and psi units. The compact design fits easily into control panels, making it ideal for HVAC, process control or laboratory applications that demand reliable pressure monitoring and easy integration with existing systems.

Portable refractometer for precise alcohol content measurement, featuring a clear glass prism and digital readout that displays results from 0% to 80%. Ideal for quick, accurate beverage analysis in the field.