Handheld & Mobile
OxyGuard hand-held oxygen meters have proved their worth all over the world since 1989.
Before then, hand-held meters were expensive, fragile, slow and could not withstand getting wet. All OxyGuard D.O. meters are waterproof, show D.O. in both % sat and mg/l (ppm), have automatic temperature compensation and are always be ready to measure. More advanced types have automatic calibration and pressure compensation as well as salinity compensation and data logging or data recording functions. Other hand-held meters include the Handy Atmosphere, for measuring modified atmosphere packaging gas, the Handy pH, the Handy Salinity for salinity measurement and the Polaris 2 TGP for total gas measurement.
Polaris C Optical
The Polaris C Optical meter is an almost maintenance free meter for measuring dissolved oxygen and temperature. The meter is sturdy, easy to use and has an extensive longevity making it ideal for harsh conditions. Polaris C Optical can store up to 2500 complete set of data, including time and date stamps.
Polaris C
Hand-held oxygen and temperature meter with NFC tags and Bluetooth technology for easy data transfer to Cobália. The Polaris C meter is a high-performance, low-cost and almost maintenance-free meter for measuring dissolved oxygen and temperature. The meter is sturdy, easy to use and has an extensive longevity making it ideal for harsh conditions.
Handy Polaris TGP
The OxyGuard Handy Polaris TGP (Total Gas Pressure) is a hand-held gas pressure meter. It can operate in three modes, one where it acts as a standard Handy Polaris dissolved oxygen (DO) meter, one where it is a total gas pressure meter that shows pressures as percent saturation values and one where it is a total gas pressure meter that shows pressures as volume percentages.
Handy Salinity
The Handy Salinity is a hand-held instrument specially designed for aquaculture use. Factory calibration and automatic temperature compensation make it very easy to use. The display shows the salinity directly. Temperature is also measured and shown in the display.
Handy Atmosphere
The Handy Atmosphere is a hand-held meter designed to measure oxygen in gas. It can be used to measure the low oxygen content of packaging gas, the oxygen content of the air and the purity of oxygen gas from oxygen generators and the like.
Handy MaxiTemp 2
The OxyGuard MaxiTemp 2 is a small electronic thermometer specially designed to meet the demands of fish farmers and other professional people for a rugged, reliable and accurate thermometer with data logging function. It has a measuring range of -5 to +45°C with an accuracy of +/- 0.1°, and will measure up to +60°C with an accuracy of +/- 0.2°C. The probe is manufactured in plastic and sea-water resistant stainless steel, and is connected to the display with a 1.5 m cable. Both probe and display are sealed and waterproof.
Values can be stored either automatically at preset time intervals, or manually. You can group values according to the place of measurement. Stored values can be transferred to a PC using the Polaris Link, which connects to the PC via a USB cable.
CO2 Analyzer
The OxyGuard CO2 Portable is a reliable and easy to use instrument that measures the free dissolved carbon dioxide concentration directly in the water. The CO2 concentration is shown on the display, and there is an analogue output. A version with built-in data logger is available.
Handy Membrane Kit
Our Handy Membrane Kit is an additional kit for the self-maintenance tools provided in the pouch included with your Handy purchase. It contains replacement membranes, O-rings, a cleaning pad, as well as replacement electrolyte. There are service kits available in our store for all of our Handy meters, the options are provided within the drop-down menu.
