Keller manufactured digital manometers for measuring and displaying pressure readings in different engineering units.
These digital manometers are compact and lightweight, making them ideal for carrying around as part of a service engineers test tool kit.
Many of the Keller digital manometers store the highest and lowest pressure reading, so when you are testing for pressure fluctuations the manometer provides a simple indication of the magnitude of any pressure fluctuation.
ATEX approved versions of Keller digital manometers can be used in hazardous areas where there is a risk of an explosion such as in a refinery, offshore platform, natural gas distribution/storage facility, or a wastewater treatment plant.
All Keller digital manometers are designed to be used in outside conditions and have IP65 environment protection rating.
LEX1 (Ei) High Accuracy Digital Pressure Gauge - High precision digital pressure gauge with an accuracy of 0.05% full scale in pressure ranges from 0...30 mbar up to 0...1000 bar.
LEO Record (Ei) Pressure Data Logger - LEO Record combined digital manometer & pressure data logging instrument for recording pressures & temperatures that can store up to 57,000 readings.
LEO Record (Ei) Capo Low Pressure Logger - Battery powered data logger for measuring and recording low range pressures. Pressure ranges from 30 mbar (12 inH2O) up to 300 mbar (120 inH2O).
LEO3 Current or Digital Output Pressure Gauge - LCD digital pressure gauge powered externally by a 2 wire series 4-20mA current loop or a digital interface.
LEO 2 (Ei) Digital Manometer - LEO 2 battery powered digital manometer with pressure ranges from -1 to 3 bar up to 700 bar with an accuracy of 0.1% full scale with 6 pressure units, zero tare & peak hold display functions and optional ATEX approval for intrinsic safety.
LEO1 (Ei) Digital Pressure Gauge - Battery powered digital gauge with an accuracy of 0.1% full scale in pressure ranges from -1 to 3 bar up to 1000 bar.
ECO1 / ECO 1 Ei / ECO 2 Low Cost Digital Manometer - Economically priced digital pressure gauge available in either a -1 to 30 bar or a 300 bar ranges with optional intrinsic safety.