HM pH-80 Meter - has a small satchel of calibration solution included - suggest a 250ml bottle of pH 7.0 is a good idea.

The PH-80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

FEATURES

• Measures pH and Temperature
• One-touch automatic digital calibration
• Water resistant
• Simultaneous temperature display
• Sleek, lightweight design
• Large LCD display
• Automatic Temperature Compensation (ATC)
• Auto-off function, data-hold function and low-battery indicator
• Includes storage solution in a sponge embedded in a translucent cap
• Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0. The meter can easily and quickly be recalibrated with digital calibration to pH 4.0, 7.0 or 10.0 using the meter's simple one-touch process.
• Includes a cap, batteries, storage solution and pH 7.0 buffer 

SPECIFICATIONS

• pH Range: 0 - 14 
• Temperature Range: 1-80 °C; 33-176 °F 
• Resolution: 0.1 pH; Temperature resolution is 0.1 °C/F 
• Accuracy: +/- 0.2 pH; Temperature accuracy is +/-2%
• Calibration: Digital automatic calibration (one point) 
• Minimum EC/TDS: 10 µS/5 ppm
• Electrode: Glass sensor and reference tube electrodes 
• Housing: Water resistant 
• Power source: 3 x 1.5V button cell batteries (model LR44 or equivalent; included) 
• Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches) 
• Weight: 53.9 g (1.9 oz)
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