Portable LCD Digital TDS Water Quality Tester Water Testing Pen Measuring Tool iPhone 【Adjustable Viewing Stand】 The book

【Adjustable Viewing Stand】 The book folio cover can be folded into a stand with an adjustable viewing angle

Processor: Qualcomm Snapdragon 665 Octa-core

1 x Laser Level

Driving light color: white

surpassing traditional lamp projectors in durability

Portable LCD Digital TDS Water Quality Tester Water Testing Pen Measuring Tool iPhone 【Adjustable Viewing Stand】 The bookQuick and Reliable TDS Meter: Simply immerse the TDS meter in water, stir, and get results quickly. The upgraded alloy probe and advanced sensor technology ensure consistently accurate readings every time Digital Water Quality Tester: The large LCD screen provides clear results wherever you are, making it easy to check TDS levels whether you're traveling, shopping, or just curious about the water quality Highly Sensitive Probe: The sensitive probe