Hanna Instruments HI 9811-5N pH Meter, ±0.1pH Accuracy, 0.1pH Resolution, +14pH Max, +70 °C Max

Specifically designed for agricultural use this device is ideal for greenhouses, hydroponics, farming as well as many more applications. Multi-parameter, water resistant and versatile this is the ideal portable meter.

Featuring a large LCD dual display screen, it includes onscreen instructions for calibration simplifying the process. With a built-in temperature sensor, temperature changes are compensated making it reliable. The specially engineered temperature probe utilises a fibre junction and gel electrolyte providing a fast response and reducing contamination.

Particularly designed to withstand harsh environments such as fertiliser solutions this portable meter is reliable, durable and robust.

• Water resistant
• Battery % display
• Auto temperature compensation
• Fast response times

From laboratories and quality control to schools, pH meters have a wide range of application. They are often used in solutions to indicate alkalinity or acidity, some also measure electrical potential, these are called "potentiometric pH meters". Usually with a meter and a probe, some pH meters also measure temperature. Whatever type of measurement is needed RS offers a wide range of pH meters to meet your pH measurement needs.

Rugged carry case, multi-parameter probe, 1382 ppm (mg/L) calibration solution sachet, 1413 μS/cm calibration solution sachet, electrode cleaning solution sachets (2), pH 7.01 calibration solution sachet, battery and instructions.