Product Details: AI31020 - GroStar GS2 Soil PH/TEMP (2-IN-1) Pen Lab grade instruments designed specifically for growers! Includes: - 2-year warranty (instrument) - 1-year warranty Swiss made (probe) - pH 7 and 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
