• (Replacement pH sensor for HM-500 & HM-200)
• High-Quality Formula: Made from premium-grade components
It utilizes a highly visible and intuitive LED screen to let you know current temperature level or max/min temperature recorded values
• Battery capacity: 280mAh
• Measurement Range: Typically 0% to 100% RH (Relative Humidity)
Syringe Combo - 1ml, 2ml, 5ml, 10ml, 20ml, 50ml, 3ml Pipette Lighting • (Replacement pH sensor forDescription Precision and Versatility for All Your Growing Needs The Syringe Combo Set is an essential collection of measurement tools designed for precise and efficient handling of liquids in your growing environment. Perfect for administering nutrients, fertilizers, and other solutions, this versatile set includes syringes in a range of sizes (1ml, 2ml, 5ml, 10ml, 20ml, 50ml) and a 3ml pipette, providing you with the flexibility and accuracy needed