Waterproof Digital Refractometer - Brix 0 to 60% soil nutruient 2x Steel Clamps for Ventilation

2x Steel Clamps for Ventilation Kit 4x 5 Gal Grow Bags

and the humidifier comes with an LED light which indicates when water levels get too low

5" x 8"Below soil stake dimensions (H x W): 5" x 3"All designs copyrighted and all names trademarked

the thermometer comes with a built in tripod mount

Waterproof Digital Refractometer - Brix 0 to 60% soil nutruient 2x Steel Clamps for VentilationThis refractometer is housed in a protective, rubberized IP65 waterproof case to safeguard the electronics from wet environments and makes for easy cleanups. Measure samples as small as 1 ml, in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after