Hanna Continuous pH/TDS/Temp Monitor lighting-&-electrical-components Choose the Xtrasun ballast for

Choose the Xtrasun ballast for a super-reliable

Both pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH and nitric acid to lower pH

• Use throughout the year indoors or outdoors

• Exclusive chemistry which produces UVA & UVB

Hydrofarm's new Phantom CMh System combines our Phantom CMh reflector with the multi-voltage Phantom ceramic halide-specific digital ballast and the Philips double-jacketed Master Power CDM Elite Agro 315W T12 ceramic metal halide lamp

Hanna Continuous pH/TDS/Temp Monitor lighting-&-electrical-components Choose the Xtrasun ballast forDesigned for continuous monitoring of pH, TDS, and temperature, the monitor is simple to install and can be placed above the sample to be tested. pH, TDS, and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distanceeven in low light. No more switching between parameters. Users can easily select the temperature unit (C or F) on the back panel. The gel filled pH electrode is provided with a