During the development of the ECO-Line, concentration on the essential functions of the measurement technology was deliberately at the centera high-quality sensor is thereby at the centerthe heart of the measuring devicein which no savings were made here despite the favorable total price!Precision, speed and reliability, packed in a compact and waterproof housing makes the device a reliable partner of the trade.For fast measurement in vacuum with ECO240-1 (VAC) Fast and precise, for example for testing vacuum packaging machines:Pack the device & evacuate, read display, ready to go. The minimal vacuum achieved can be read out with the help of min-value display even after unpacking. Also for monitoring vacuum casting processes.Barometer / Manometer with high resolution with ECO240-2 Covers pneumatic range with 1 hPa resolution up to 14 bar! It can be used as a relative pressure meter (depressurized "Tara" to set the device to 0) or as an absolute pressure meter (starts at ambien