Precision, speed and reliability, packaged in a compact and waterproof housing, make the device a reliable partner for the trade.

For fast measurement in a vacuum at ECO240-1 (VAC)
Fast and precise, for example for testing vacuum packaging machines:
Pack and evacuate the device, read the display, done. The minimum vacuum reached can also be read off after unpacking via the minimum value display.
Also for monitoring vacuum moulding processes.

Barometer / pressure gauge with high resolution for ECO240-2
Covers pneumatic range with 1 mbar resolution up to 14 bar! Can be used as a relative pressure measuring device (run ''tare'' without pressure to set device to 0) or as an absolute pressure measuring device (starts at ambient pressure e.g. 1013 mbar = 1013 hPa)
Thanks to the optional calibration certificates, the baro-/vacuum-meter can serve as a perfect reference device for checking the actual accuracy of corresponding devices

Measurement rate:

Slow: 2.5 measurements per second, Fast: 25 measurements per second

Power supply:

2 x AA-Alkaline batteries (scope of delivery)

Power consumption:

<1 mA (without backlight, SLO), with backlight: ca 3 mA

Weight:

Approx. 140 g incl. batteries

Housing material:

Break-proof ABS housing

Measuring range:

0 to 14000 hPa (mbar)

Connections:

one tube connection, interchangeable with G1/8 universal port

Operating conditions:

-20 to +50 °C (recommended 5 to 30 °C); 0 ... 95 % r.h. (short-term condensation possible)

Storage temperature:

-20 to 50 °C (without batteries)

Protection type:

IP 67

Measurements:

Absolute pressure

Display:

3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at the push of a button

Dimensions:

108 x 54 x 28 mm, incl connectors: ca 122 x54x28 mm

Additional functions:

Sea level correction, NULL/Tare function, AVR: Averaging over 2 s / 5 s / 10 s

Standard functions:

Min / Max / Hold,
auto-Power-Off-function / if activated, the product switches off automatically

Display units:

hPa, mbar, bar, PSI, mmHg (Torr)

Precision typ. @ 25 °C:

± 0.02 % FSS +/-0.1 % of value (@ 25 °C)

Max. overload:

20000 hPa abs.

Adjustment:

Zero point and slope

Error max. (-20 ... 50 °C):

± 0.1 % FSS ± 0.5 % of value

Overload:

20000 hPa abs.