Features: brand new- and high quality Wide range- of applications: The soil tester for ideal- for all home and laboratory TDS and pH testing applications, including aquariums and swimming pools. The three-in-one plant moisture sensor measures soil moisture, light and pH. PH Meter: The full pH measurement range- is 0-14, reliable and quick reading, versatile, durable, reliable, accurate, and easy to use. Soil Tester: Soil Tester lets- you know when to water, control pH, and determine if plants- are getting enough light. 1 to 10 (dry to wet); Lighting-range: 0-2000 (weak light to strong light); PH-range: 3.5-8 (acidic to alkaline-) TDS&EC measuring instrument: its measuring range- : 0-9990PPM, 0-9990 S /for cm-; Accuracy 2%, 0.1-80.0 , 32.0-176.0. Simple and easy to use: pH and TDS meter can test water pH and PPM- values, read and record. The soil meter inserted into the soil and read. Specifications: Material: ABS- Size & Details: As Picture Shown. PH meter battery: 2xLR44 TDS- meter batter: 1xLR44 Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Soil Tester 1x PH Meter 1x TDS EC Meter.