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AI31020 - GroStar GS2 Soil pH Pen
Lab grade instruments designed specifically for growers!
Includes:
2-year warranty (instrument)
1-year warranty (probe)
pH 7 & pH 4 solution (50ml bottles of each)
KCL soaking solution (10ml bottle)
Cleaning brush
Hole dibber
Lanyard and user manual
Features:
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 GroStar proprietary sensor technology from Switzerland
Easy-to-use design and fast calibration adjustment
Replaceable Swiss LabSen Spear Soil pH Probe
Large 3-color backlit screen gives you clear information
Durable structure, IP67 waterproof rating
Powered by AAA batteries with auto off function
Automatic temperature compensation