Oxyguard Polaris (Model C) Dissolved Oxygen Meter, with 3 m Cable Data Logger Free chlorine in water is

Free chlorine in water is also harmful to a reverse osmosis membrane and needs to be monitored for removal from source water prior to being used

the gauge features clear metric graduations in metres

Incubators and egg trays

the syringe is intended for single-use applications requiring dependable performance and precise liquid handling

Oxyguard Polaris (Model C) Dissolved Oxygen Meter, with 3 m Cable Data Logger Free chlorine in water isProduct Code: 1OXHM103 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. Polaris C can store up to 2500 complete data sets, including time and date stamps. The meter has a built in self check of all hardware, automatic barometric pressure compensation and a notably