Apera GroStar GS2-E Replacement Soil Spear pH Electrode BL • Titanium alloy sensor designed

• Titanium alloy sensor designed for high accuracy EC measurement

these Japanese stainless steel blades are sap resistant

Low-current

Adjustable flow control on the handle with shaped soft grips for comfort

placing the lid back on

Apera GroStar GS2-E Replacement Soil Spear pH Electrode BL • Titanium alloy sensor designedAI58020 GroStar GS2 E replacement Soil Spear pH electrode Spear pH Probe measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Impact resistant spear glass tip, 10 times stronger than conventional glass bulb PTFE ring prevents a clogged junction caused by soil particles, significantly increases