Apera GroStar Series GS2 Soil pH Pen Tester Kit for Direct Soil Test and Nutrient Solutions Test with Replaceable Spear pH Probe

The GroStar GS2 pH pocket meter was specially developed for measuring pH values ​​in the soil. Thanks to its robust design, the tester can be used in your garden. Whether professional measurements or values ​​for hobby gardeners, thanks to its high-precision components and easy handling, every user can find their way around and increase the efficiency of their plant growth.

Apera GroStar Series GS2 Soil pH Pen is a premium tester designed specifically for growers to perform professional pH test directly in soil, coco coir, rockwool, and many other media types as well as nutrition solutions. GroStar's intelligent and grower-friendly design reduces the guesswork so you can easily manage the success of your crops.

GS2 Premium pH Pocket Meter Features:

• Measures pH and temperature in nutrient solution, soil, coir, rockwool and many other media types
• Premium electrode technologies and materials ensure high accuracy and durability with minimal maintenance
• Impact-resistant pointed glass electrode, 10 times stronger than traditional glass electrodes
• PTFE ring prevents clogged diaphragm caused by soil particles and significantly increases durability
• Powered by GroStar proprietary sensor technology from Switzerland
• Intuitive operation, quick calibration
• Interchangeable Swiss LabSen pointed pH electrode for soil samples
• 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

Main Features:

• The Swiss LabSen® Spear soil pH probe provides accurate results with minimal maintenance in soil pH test.
• The PTFE ring of the probe prevents the junction from being clogged by soil particles, significantly increasing the service life of the probe.
• Simple workflow and quick 2-point automatic calibration with electrode condition display.
• 3-Color backlit LCD screen gives you clear readings in different modes even in dark environment.
• TruRead measurement mode available for taking measurements in multiple locations and automatically displaying the average, minimum, and maximum values of all the readings.
• The pH probe is replaceable, so you don't have to discard the entire pen when the probe reaches its end of life.

What's in the kit?

• pH 7 & pH 4 calibration solution (50ml bottle each)
• 3M KCL storage solution (10ml bottle)
• Hole dibber
• Probe cleaning brush
• Lanyard
• User manual