Description
GroStar™ GS4 pH/EC Combo Tester
GroStar™ Premium Pen Testers are designed specifically for the horticultural market. GroStar’s intelligent design reduces the guesswork so you can easily manage your crops success.
Features of GS4 Premium pH Pen:
- Measures pH, conductivity (EC and 500ppm/700ppm) and temperature (5-in-1)
- Compatible with all GroStar replacement probes: pH, Soil pH, EC and PH/EC Combo
- Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
- Easy-to-use design and fast calibration adjustment
- Double junction replaceable probe, so you don’t have to discard the entire pen when the probe reaches its end of life
- Large 3-color backlightscreen gives you clear information
- Durable structure, IP67 waterproof rating
- Powered by AAA batteries with auto off function
- Automatic temperature compensation
