Water PH Meter 4In1 PH Temperature Pen Type Tester With Backlight Display For Home Brewing And Lab

Water PH Meter 4In1 PH Temperature Pen Type Tester With Backlight Display For Home Brewing And Lab Description

Key benefits Fourparameter water tester with quick mode switching among pH, EC, TDS and temperature for flexible water quality monitoring. Wide measurement ranges allow testing across a variety of applications: pH 0.00 to 14.00; TDS 0 to 19999 ppm; EC 0 to 19999 uS/cm; temperature 0 to 60 C (32 to 140 F). Automatic pH calibration with three points using common buffer values (4.00, 6.86, 9.18 pH); TDS and EC calibrations at 1413 uS/cm to support reliable readings. Backlight design ensures readable results in dark environments or under strong sunlight. What it measures and how it helps pH: provides accurate acidity/alkalinity readings to support water quality, nutrient solutions, and biological systems. TDS: indicates total dissolved solids to assess overall water purity and salt content. EC: measures conductivity for quick assessment of dissolved salts and ionic strength. Temperature: tracks water temperature, important for chemical reactions, nutrient uptake, and biological processes. Calibration and accuracy pH calibration: automatic threepoint calibration at 4.00, 6.86, and 9.18 pH for improved accuracy. TDS and EC calibration: standard reference at 1413 uS/cm to ensure stable readings. Calibration options are designed to maintain measurement reliability across uses. Display and usability Backlit display provides clear readings in various lighting conditions, from dim rooms to bright outdoor settings. Mode switching supports EC, pH, TDS, and TEMP measurements for quick access to the parameter you need. Use scenarios Home aquariums and hydroponics: monitor pH of water and nutrient solutions, plus track EC/TDS and temperature to support plant health and feed schedules. Drinking water, spa, and pool maintenance: assess water quality by checking pH and conductivity to maintain safety and comfort. Educational or field testing: perform quick multiparameter checks in classroom labs or onsite fieldwork to illustrate water chemistry concepts. Notes All specifications reflect the device's stated ranges and calibration capabilities as provided. The unit supports mode switching among EC, pH, TDS, and TEMP measurements and includes a backlight for readability in various lighting conditions.