AED 90
HM Digital PH-80 combination pH and temperature meter. Pocket tester for anyone who needs to actually know their pH rather than guess it — hydroponics and growing, aquariums and reef tanks, pools and hot tubs, brewing, or testing drinking water. Specs: - pH range 0.00 to 14.00, resolution 0.01 pH - Accuracy around ±0.05 pH - Simultaneous temperature reading in °C or °F - Automatic Temperature Compensation, so readings stay right as water temperature changes - Digital calibration via the buttons, no screwdriver trimming - Hold function to freeze a reading while you get the probe out - Waterproof housing that floats if you drop it in Condition: used. Includes a sachet of pH 7.00 calibration buffer solution, shown in the photos. Needs fresh batteries (standard button cells, not included).