Digital LCD pH Meter Water Aquarium Tester Pen ph meter • Suitable for crops with

• Suitable for crops with a high sulphur demand

Built-in level indicator

laboratory

adding a burst of freshness to your salads

Digital LCD pH Meter Water Aquarium Tester Pen ph meter • Suitable for crops withFeatures: The ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Comes with calibration screwdriver and 2 sachets of buffering solution for calibration. Introduction: This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. Applied range: the production and drinking of purified water, Electroplating