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The thermostat can be set to temperatures in the range -50C to + 99C perfect for most plant-related needs
The Lumatek Ultimate Pro 600 automatically detects the lamp connected and then powers that light
it also data logs these important parameters into your computer for you
Unlike most other reflectors
PH-200 Waterproof pH/ Temp Meter - HM Digital Measuring Tools The thermostat can be setdeal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. HM Digital HMDPH200 meters come factory calibrated and are ready to use. They are designed to stay consistent. However, after prolonged usage, it may help to recalibrate your meter using a
