Specifications

Item	Specification
Application	Marine aquariums
Measured parameter	Alkalinity (KH)
Units	dKH, ppm CaCO3, mEq/L
Method	Patented, no reagents
Measurement frequency	1 to 24 measurements per day
Cycle duration	Approximately 30 minutes
Upward correction	External dosing pump through the KH Buffer port
Downward correction	CO2 solenoid or peristaltic pump control through the Co2 Port
Correction limit	Configurable; 1.00 dKH per 24-hour period by default
Sensor	pH probe with BNC connector, 12-month nominal service life
Integration outputs	KH-OUT (BNC, emulates a pH interface) and Aquarino Controller integration
Connectivity	Wi-Fi 2.4 GHz (802.11 b/g/n)
Access interfaces	Aquarino app (Android and iOS) and a local browser interface on your own network
Notifications	E-mail, sound alert and indicator LED
Data logging	History and events on a memory card, with spreadsheet export
Updates	Over the network, with a notice in the interface
Power	Universal-voltage 12 V / 5 A supply (included)
Enclosure	Acrylic case