DescriptionThis item is suitable for testing PH balance of drinking water, pools, aquariums, RO system, hydroponics food, wine and beer making and more. When calibrating, you just need to place the instrument in standard buffer and stir.Features- Color: Yellow. - Material: PP. - Size: About 14.2x2.9x1.5cm. - Suitable for testing pH balance of drinking water, pools, aquariums, RO system, Spas, hydroponics food, wine and beer making and more. - The instrument automatically starts calibration data. - Convenient to carry, easily read the results with its bright LCD light display. - Apply in all water quality testing, aquarium, swimming pools, waste water regulation,hydroponics, laboratory and scientific testing. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!
