GroStar GS1 pH Pen spl_hi All metal interlocking poles provide

All metal interlocking poles provide a stable and strong growing enclosure that's perfect for indoor gardening success

1 45 45 22 HGDRRDP200 Commercial Dirt Pot by RediRoot #200 175

Fully customizable light pattern

like in the morning

• 5' x 5' wide and uniform coverage

GroStar GS1 pH Pen spl_hi All metal interlocking poles provideIncludes: pH 7 & pH4 calibration solution (50ml bottle each), KCL storage solution (10ml bottle), lanyard and user manual Measures pH and temperature Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Easy to use design and fast calibration adjustment Double junction replaceable probe, so you dont have to discard the entire pen when the probe reaches its end of life Large 3 color backlit screen gives