Eureka
Solinst Eureka EasyProbe
Cost-effective multiparameter water quality sonde in two versions: EasyProbe20 measures temperature, dissolved oxygen, conductivity and pH/ORP, and EasyProbe30 adds turbidity.

Part no.: Manta+20
Portable yet rugged multiprobe with temperature, pH, conductivity and optical DO, with ORP and depth as options. Fits in a backpack and suits spot checks and profiling.
Prices are given in the quote we send you.
Manta+20 is the smallest of the Solinst Eureka Manta+ sondes, made for site-to-site spot checks and profiling in any water, fresh, brackish or marine.
The optical DO sensor has a long-life replaceable cap (5+ years) and the pH sensor a refillable reference. With no expensive consumables, the cost of ownership stays low over the life of the probe.
It connects to a field display, takes a battery pack for autonomous logging or links to a telemetry station that sends the data to the cloud. Every Manta+ ships with a weighted sensor guard, calibration and storage cup, internal memory, marine connector, Manta Control software and a three-year warranty.
Source: the manufacturer's specification.
Eureka
Cost-effective multiparameter water quality sonde in two versions: EasyProbe20 measures temperature, dissolved oxygen, conductivity and pH/ORP, and EasyProbe30 adds turbidity.
Eureka
Part no.: Manta+30A
Multiprobe with wipered turbidity, temperature, pH, conductivity and optical DO. Light enough for spot checks and profiling, tough enough for extended deployments.
Eureka
Part no.: MantaMobile
Bluetooth device that connects to the underwater cable of a Eureka multiprobe, powers the probe and sends the data wirelessly to the MantaLink app on a phone or tablet.