Digital ph meter tester

This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Pen type meter that can simultaneously measure & display pH and temperature results. This Digital Pen Style pH Meter is used to measure liquid range from 0~14 pH, accuracy up to 0.1pH (at 20 °C/68 °F). One-touch automatic digital calibration.

• Auto-off function, data-hold function and low-battery indicator.
• With protective plastic case and calibration screwdriver.
• Includes a cap, batteries, storage solution and pH 7.0 buffer Excellent meter, very accurate and durable.