pH Meter, Water Acidity Meter HM PH 80S with temperature display.

The electronic pH meter (acidity - hydrogen ion concentration) is an instrument used for measuring acidity in various applications such as:

• Aquariums
• Aquaculture
• Reverse osmosis
• Hydroponics
• SPA pools
• Drinking water

The digital pH meter HM Digital Hydrotester PH-80 is waterproof with an LCD screen for quick and easy readings. It features:

• Simultaneous pH and temperature measurements
• Factory calibration at pH 7.0
• Automatic temperature compensation
• Auto power-off function
• Data hold function
• Low battery indication

pH range: 0 to 14. Solutions with pH less than 7 are classified as acidic, while those with pH greater than 7 are classified as alkaline. Solutions with pH=7 are neutral.

Features:

• pH measurement range: 0-14
• Temperature range: 1-80 °C
• Accuracy: ± 0.2 pH ± 2% Temp.
• Electrodes: glass
• Waterproof
• Automatic digital calibration with one touch
• Power supply: 3 x 1.5 V button cells (included)
• Dimensions: 15.6 x 3.2 x 1.8 cm
• Battery life: 700 hours of use
• Batteries: 3 x 1.5 V (AG-13 Button Batteries)
• Weight: 54g
• Includes a semi-transparent cover, batteries, and pH 7.0 calibration solution