This 7in1 water tester provides reliable water quality measurements for a variety of settings, including homes, pools, and laboratories. It uses a double chip design to deliver quick and precise readings, and features comfortable silicone buttons for easy operation. The display is organized so each function directly corresponds to its readout, reducing confusion during testing. Key benefits Allinone testing: 7in1 design handles multiple water parameters in a single device. Fast and precise: double chip design enables quick, repeatable readings. Easy operation: silicone buttons are comfortable to press and durable for regular use. Clear readouts: the display maps directly to each function to minimize misreadings. Practical and portable: compact handheld unit suitable for onsite testing. Core attributes Function: 7in1 water testing capability with a pH meter as the core function. Compatibility: suitable for water testing in homes, pools, and laboratories. Size and handling: compact handheld design for convenient use. Material and build: features silicone buttons for comfortable operation. Performance: aims to deliver quick, reliable measurements with straightforward interpretation. Use scenarios Home use: test drinking water quality and household water for peace of mind. Pool or spa maintenance: monitor water parameters to maintain safe and comfortable bathing conditions. Laboratory or educational setting: perform routine water quality checks as part of experiments or QC procedures.