How to calibrate this ph pen - https://youtu.be/Nfe2qfgsxxw
PH-80: pH H droTester 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 Accurac : +/- 0.2 pH; Temperature accuracy is +/-2% Calibration: Digital automatic calibration (one point) Electrode: Glass sensor and reference tube electrodes Housing: Water resistant Power source: 3 x 1.5V button cell batteries (model 357A; 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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