Philips AGRO Plus Double-Ended High Pressure Sodium (HPS) Lamp, 1000W co2 • Tests pH at a

• Tests pH at a range of 0 pH-14 pH

You'll never have to twist your wrist or guesstimate again because you can't read the other side - simply turn the beaker facing you to the desired measurement for your media or ingredients

Made specifically for Sun System Pro Sun DE fixtures

• Durable translucent white plastic bulb cover guarantees long life

For high-capacity chlorine and chloramine reduction in city water

Philips AGRO Plus Double-Ended High Pressure Sodium (HPS) Lamp, 1000W co2 • Tests pH at aPhilips AGRO Plus 1000W 400V DE Lamp The Philips AGRO Plus EL DE lamp is a professional European made 400V high frequency double ended 1000 watt HPS lamp for horticultural applications. It is nitrogen filled with a quartz glass outer jacket for perfect optical quality. Double ended lamp base for accurate lamp positioning. This lamp provides extremely high photosynthetic photon flux (PPF) at 2,120 mol s. Suitable only for high frequency, high voltage