Product Details
The REED R3500 is a digital pH pen designed to display both temperature and pH simultaneously on a dual LCD display, featuring automatic temperature compensation for accurate readings and a built-in calibration procedure. This device offers user-selectable temperature units of °F or °C and includes a replaceable pH electrode module, a data hold function, and waterproof housing. Additionally, it comes with a protective cap to keep the sensor moistened, a low battery indicator, and an auto shut-off feature. The pH meter has an accuracy of ±0.02 pH and ±1.8°F (1°C). The package includes the pH meter itself, a protective cap, a hard carrying case, and batteries. Ideal applications for the REED R3500 encompass water conditioning, general-purpose pH measurement, aquariums, wastewater monitoring, and beverage production.








