Digital Manometers
Digital Manometer LEO 1 / LEO 1 Ei

Digital Manometer LEO 1 / LEO 1 Ei

LEO 1 is a micro-processor controlled, accurate and versatile digital pressure measuring instrument with integrated fast peak-, max.- and min.-function.
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Digital Manometer LEO 2 / LEO 2 Ei

Digital Manometer LEO 2 / LEO 2 Ei

LEO 2 is a compact, micro-processor (uP) controlled, highly accurate and versatile pressure measuring instrument with digital indication.
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Intelligent Transmitter
with Digital Indication LEO 3

Intelligent Transmitter with Digital Indication LEO 3

LEO 3 is a micro-processor based transmitter with digital double-display for pressure (top display) and for the output signal (bottom display).
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Digital Manometer ECO 2 / ECO 2 Ei

Digital Manometer ECO 2 / ECO 2 Ei

ECO 2 is a compact and economical digital pressure measuring instrument providing medium accuracy at high resolution and repeatability.
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Highly Precise Digital Manometer LEX 1

Highly Precise Digital Manometer LEX 1

LEX 1 is a micro-processor controlled, accurate and versatile digital pressure measuring instrument with integrated Max.-/Min.-function for calibration and testing purposes.
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Digital Manometers with Record Function
High-Resolution Manometer LEO 5

High-Resolution Manometer LEO 5

The LEO 5 combines the notable features of Keller's successful LEO-Record and LEX 1 digital pressure gauges, featuring an IP66-rated stainless steel enclosure, with Peak and Recording Function.
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Digital Manometer LEO Record / LEO Record Ei

Digital Manometer LEO Record / LEO Record Ei

LEO Record is an autonomous battery powered instrument with digital display designed to record pressure and temperature over long periods.
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Digital Manometers "daVinci" Line
Digital Pressure Gauge dV-1

Digital Pressure Gauge dV-1

Cutting-edge micro-controller technology has now made it possible to produce an extremely small and compact pressure gauge with a digital display and very low power consumption.
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Digital Manometer dV-2 For High Volume Applications

Digital Manometer dV-2 For High Volume Applications

The dV-2 Series incorporates many of KELLER's latest developments in electronics to produce a simple low cost digital pressure gauge that is packed full of features normally found only on expensive instruments.
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Digital Manometer dV-2 Cool

For Refrigerant Examination

Digital Manometer dV-2 Cool For Refrigerant Examination

The dV-2 Cool was designed for monitoring tasks at refrigerant filling stations. Vapour pressure/temperature graphs for 5 refrigerant liquids are saved in the unit and can be selected by pressing a button.
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