- 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 durability - Backed by Apera's Swiss LabSen proprietary sensor technology - 1-year warranty
Specifications
Dimensions: 1.3L x 4.0W x 1.3H (EA) 5.7L x 10.5W x 7.5H (CS)
