PH80 – Water-Resistant Economy pH/Temperature Meter

The PH-80 is a trusted, cost-effective pH meter engineered for dependable daily testing in a wide range of water-based applications. Known for its accuracy and durability within its price class, it has become a preferred tool for hydroponics, indoor horticulture, aquariums, reef tanks, pools, spas, drinking water assessment, and general water quality monitoring.

Compact, easy to use, and equipped with automatic calibration and temperature compensation, the PH-80 delivers reliable readings that support consistent nutrient management and water quality control.

Features

• Dual Measurement: Accurately measures pH and temperature.

• One-Touch Calibration: Automatic digital calibration at pH 7.0 for fast setup.

• Water-Resistant Housing: Built to withstand humid grow rooms and routine water exposure.

• Simultaneous Temperature Display: Shows pH and temperature together for enhanced accuracy.

• Large, Clear LCD: Easy-to-read display for quick on-site checks.

• Automatic Temperature Compensation (ATC): Ensures stable readings across varying water temperatures.

• Smart Functions: Auto-off, data-hold, and low-battery indicator for efficient operation.

• Ready Out of the Box: Includes translucent cap, batteries, storage solution, and pH 7.0 buffer powder.

Specifications

• pH Range: 0 – 14

• Temperature Range: 1–55 °C / 32–130 °F

• pH Resolution: 0.1 pH

• Temperature Resolution: 0.1 °C / °F

• pH Accuracy: ±0.2 pH

• Temperature Accuracy: ±2%

• Calibration: One-point digital automatic calibration (pH 7.0)

• Minimum EC/TDS Detection: 10 µS / 5 ppm

• Electrode Type: Glass sensor with reference tube electrode

• Power Source: 3 × 1.5V LR44 button cell batteries (included)

• Dimensions: 15.3 × 3.2 × 1.8 cm

• Weight: 53.9 g