Axiom H1 Datalogger
Like the H2 Datalogger, the Axiom H1 Datalogger is a rugged DCP designed for remote data collection and SDI-12 sensor applications. The H1R model features two independent, electrically isolated SDI-12 ports that can each handle up to 500mA, while the H1RS includes all of those features as well as an integrated solar regulator. Both models do not require a laptop as all programming is done via graphical touchscreen interface.
The Axiom H1 Datalogger provides the uncompromising reliability, extreme rugged construction and does not need to be placed in a weatherproof enclosure.