Bluelab Combo MeterThe Bluelab Combo Meter is an all in one portable solution for testing pH, conductivity (EC CF TDS), and temperature in nutrient solutions. Trusted by growers worldwide, it delivers fast, accurate readings with a simple interface no need for test strips or separate meters. Ideal for hydroponics, coco, and soil based feeding systems, the Combo Meter helps you dial in your nutrient strength and pH balance for optimal plant health and maximum yields. Its

complete with strong carry handles for easy movement

Designed for reliability and quiet operation

and electrical access

💡 Reflective Mylar Interior – Maximizes light efficiency with 95% reflective Mylar

Developed by Terra Aquatica (formerly GHE)

Ideal For:Perfect for growers and hydroponic users with GrowMax RO systems who require a reliable high-flow membrane to maintain maximum water purity and system performance

The Milwaukee pH51 Waterproof pH Tester Pen is a robust

Perfect for use in soil

Infused with a sweet and nostalgic bubble gum scent

it ensures uniform light distribution and excellent penetration

lightweight yet durable 16mm steel poles

durable build from Garland