Combustible Gas Detector growing-media Compatible with all growing mediums

Compatible with all growing mediums and watering methods

The ducting vows to resist puncture and tears

making them ideal for hydroponic applications and for reuse

Approximatly 12" long x 5" diameter

Each paper is watermarked with a patented Criss-Cross watermark

Combustible Gas Detector growing-media Compatible with all growing mediumsKeep your environment safe with our Combustible Gas Detector that detects even trace amounts of combustible gases including: Propane, Ethanol, Methane, Benzene, Coal Gas and more. This cutting edge device is designed to keep you and your surroundings safe by detecting even the smallest traces of combustible gases. With its compact size and lightweight design, it's your portable guardian against potential gas hazards. This instrument is suitable for a