Pickup available at 4900 Lankershim Boulevard
Usually ready in 24 hours
Bluelab® Guardian Monitor
Bluelab Guardian Monitor
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4900 Lankershim Boulevard
Pickup available, usually ready in 24 hours4900 Lankershim Boulevard
Los Angeles CA 91601
United States7472222220
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1sthydro Vernon
Pickup available, usually ready in 24 hours2425 East 38th Street
Vernon CA 90058
United States+17472222220
Adjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for both high and low settings. Settings retained when power lost (non-volatile memory). Temperature compensation. An international power supply. Water resistant design.