6 in 1 Soil Meter Digital PH Tester Soil Humidity Plant Temperature Sunlight Intensity EC PH Meter for Garden Lawn Plant Care

1、HIGHLY VERSATILE PH MEASUREMENT: This soil digital tester accurately measures pH levels in diverse media such as soil, plants, water, both indoors and outdoors, catering to food processing, and industrial applications with precision. 

2、ADVANCED 3 POINT CALIBRATION: Featuring a unique 3 point calibration method, this pH test kit ensures high accuracy across acidic, neutral ranges, making it an ideal tool for agricultural, gardening, and culinary uses. 

3、COMPREHENSIVE PH MEASUREMENT: Backlit LCD display for easy reading in low light conditions, real time temperature display for better environmental assessment. Features data hold and alarm function, with red backlight alerting when pH <3.5 or pH >12. 

4、METAL PROTECTIVE LID: Designed with a robust metal protective lid, this lid protects the probe from damage, significantly extending its lifespan and ensuring consistent performance over time. 

5、EASY CALIBRATION AND MAINTENANCE: For optimal use, calibrate with standard buffer solutions (pH 4.01, 7.0, 10.01) before first use, and store the probe in a protective lid with potassium chloride solution to maintain electrode activity and prolong its service life.