HM Digital PH-80 Water Resistant pH Meter

The PH-80 has proven to be the MOST reliable pH meter in its price range. It has become a favourite in such applications as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

Important: pH sensor care and storage

Proper care and storage of the sensor is extremely important. Even on a brand new meter, letting the sensor dry out can permanently damage the glass electrode, which shows up as wrong or unstable readings. Please follow these steps:

1. Always keep the sensor moist. Never store it dry. Put a few drops of pH storage solution (or pH 4.01 buffer) inside the protective cap so the electrode tip stays hydrated. Do not use distilled or pure water for storage. Storage solution is included with your meter.
2. Clean after use. After each test, rinse the electrode tip thoroughly with pure or distilled water, and gently shake off the excess water before replacing the protective cap.
3. Cap securely. Always make sure the protective cap is tightly closed after use, so the storage liquid cannot evaporate.

Damage caused by the sensor drying out or by improper storage is not covered by a warranty or return.

Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more.

Features:

• Measures pH and Temperature
• One-touch automatic digital calibration
• Water resistant
• Simultaneous temperature display
• Large LCD display
• Automatic Temperature Compensation (ATC)
• Auto-off function, data-hold function and low-battery indicator
• Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0.
• Includes a translucent cap, batteries, storage solution and pH 7.0 buffer (powder) 

Uses:

• Hydroponics and Gardening
• Aquariums and Reefs
• Pools and Spas
• Water Treatment
• Drinking Water
• Much More!

Specifications:

• pH Range: 0-14
• Temperature 1-55deg C; 32-130degF
• Resolution 0.1pH;0.1degC/F
• Calibration: Digital to 4.0, 7.0 or 10.0
• Auto Temperature Compensation (ATC)
• Hold Function
• Auto-Off: 5 Minutes
• Power: 3 x 1.4V (357A)
• Battery Life: Approx 2 years
• Water Resistant
• Weight: 53.9g (1.9 oz)
• Dimensions: 15.3 x 3.2 x 1.8cm (6.0 x 1.3 x 0.7 in)
• Includes batteries, electrode storage solution, Ph 7.0 buffer and translucent cap.