HM Digital pH 80 Meter .head1 { font-size: 15px } .head2 { font-size: 15px; text-align: center; } .head3 { font-size: 12px; display: inline; } * { box-sizing: border-box; } .flex-container { display: flex; flex-direction: row; margin: 0 0% 0 0%; } .flex-item-left { padding: 5px; flex: 60%; } .flex-item-right { padding: 5px 5px 5px 20px; flex: 40%; } /* Responsive layout - makes a one column-layout instead of two-column layout */ @media (max-width: 800px) { .flex-container { flex-direction: column; margin: 0; } .flex-item-left { padding: 5px 0px 5px 0px; flex: 50%; } .flex-item-right { padding: 10px 0px 0px 0px; flex: 50%; } } The HM Digital pH 80 Meter 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. 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. 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: Meter is factory calibration to pH 7.0 Includes a cap, batteries, storage solution and pH 7.0 buffer Specifications pH Range 0 – 14 Temperature Range 1-55 °C; 32-130 °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 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)
