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 (sample size)

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) + 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)