Mylar Film Size:1.37 x 15mtr Suitable for cross‑checking digital meters

Suitable for cross‑checking digital meters or as a standalone testing method

Two-point pH calibration – Ensures accuracy with 30-day calibration reminder

magnesium and iron play critical roles in plant development

4ft x 4ft unstretched net fits a tent size of 150cm x 150cm

Clean additive – Runs clear in the reservoir

Mylar Film Size:1.37 x 15mtr Suitable for cross‑checking digital metersMylar film is a popular choice for lining the walls of grow rooms due to its exceptional light reflective properties. When used in a grow room, Mylar film helps to maximize the efficiency of grow lights by reflecting light evenly across the plants, ensuring that they receive optimal exposure from all angles. This can significantly boost plant growth and yield. 50UM 2ML Provides 97% reflectivity Durable and Tear Resistant Easy to Clean Light Weight and