Pro pH Pen Meter With Temperature Sensor, ATC, And Full Calibration Kit For Hydroponics, Growing Solutions, And Drinking Water, Delivers Accurate 0.00 To 14.00 pH Readings With Easy Three Point Calibration For Plant Health

Professional pH Pen Meter with ATC and Calibration Kit
✔️ 0.00-14.00 pH, ATC, three-point calibration kit; single pack

This handheld pH meter with a temperature sensor and automatic temperature compensation (ATC) is built for precise monitoring in hydroponics, irrigation, beverage processing, and drinking water testing. The full calibration kit supports fast three-point adjustments to keep readings accurate.

✅ Three-point calibration with auto-buffer recognition for accurate readings
✅ Automatic Temperature Compensation (ATC) for stable results in fluctuating temperatures
✅ Double-junction electrode with enhanced reference gel for longer electrode life
✅ Large upright dual-line LCD clearly shows pH and temperature values
✅ Designed for hydroponics and agriculture to optimize plant health and crop yield

💡 What is a pH pen meter used for in hydroponics and water testing?

It helps monitor acidity to maintain nutrient balance and water safety. Handy for home growers and labs.

- Quick, portable checks for nutrient solutions and mix accuracy
- Temperature compensated readings for reliability across changing temps
- Easy calibration process for consistent performance in farms and labs