Neptune Expansion pH ORP Temperature I/O Module - PM1

Expand Your Apex System’s Monitoring Capabilities

The Neptune PM1 Probe Module is the perfect solution for aquarists looking to expand their monitoring capabilities. It enables you to measure pH, ORP, and temperature, while providing six additional digital inputs for added functionality.

Key Features

• Monitor/Control pH, ORP, and Temperature

• 6 Digital Inputs for float switches, leak sensors, pressure sensors, and more

• Full Datalogging Support through your Apex Base Module

• Plug and Play — instantly recognized when connected to your Apex system

• Two AquaBus Connectors for flexible module chaining

• LED Status Indicator for easy visual reference

• Upgradeable Firmware to keep your system up to date

• Galvanic Isolation ensures highly accurate and reliable probe readings

• Includes 3′ AquaBus Cable