1000W Lil-GIANT Dimmable Ballast (120/240V) MH The Bluelab Guardian Monitor is

The Bluelab Guardian Monitor is mains powered and is mounted to the wall or hung on a support and the probes simply placed into the reservoir

the Indoor Gardener's Bible by George Van Patten is the updated version of an indoor gardening staple

Pumps up to 1200 gallons per hour and has a 17' shut-off

and whether or not it is safe to occupy the area

the resolution is in increments of 1 ppm

1000W Lil-GIANT Dimmable Ballast (120/240V) MH The Bluelab Guardian Monitor isOne step for mankind, a GIANT leap for DL Wholesale. We proudly introduce the 1000 watt 120 240V Lil' Giant electronic ballast. This compact ballast is loaded with the best features the industry has to offer! This ballast offers efficiency and versatility at an affordable price! Using microprocessor technology similar to a home computer this ballast will auto detect and run both Metal Halide and High Pressure Sodium bulbs! Dimming settings are