AI31020 - GroStar GS2 Soil pH PenLab 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 manualFeatures:"¢ 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
