YINMIK pH Meter for Hydroponics, 4 in 1 PPM EC Meter for Plant Nutrients

YINMIK pH Meter for Hydroponics, 4 in 1 PPM EC Meter for Plant Nutrients.

• {one-click access to the temperature ph ec
• {latest upgraded version of hydroponic tester} this
• {with calibration solution, ready to use out
• {multi-function tester suitable for home use} this
• {worry-free after-sales service} yinmik brand purpose is