Description
🌟 Elevate Your Grow Game with Precision Testing!
- DURABLE DESIGN - Premium probe technologies ensure longevity and minimal maintenance.
- RAPID CALIBRATION - Finish 2-point calibration in under a minute with our user-friendly interface.
- VERSATILE MEASUREMENTS - Easily measure pH, EC, 500ppm, 700ppm, and temperature all in one device.
- SMART MAINTENANCE ALERTS - Electrode condition indicator and calibration reminders keep you on track.
- PRECISION MEETS CONVENIENCE - Experience lab-grade accuracy tailored for growers.
The Apera Instruments AI104G GroStar Series GS4 is a versatile 5-in-1 pen tester kit designed for hydroponics enthusiasts. It measures pH, EC, 500ppm, 700ppm, and temperature with high accuracy, featuring a replaceable double-junction probe and an easy-to-use calibration workflow on an HD backlit screen.