Product DescriptionMaterial: PlasticSize: 281x50x36MmQuantity: 1 Piece, 2 PiecesPackage Contents:1xSingle-Needle Soil Moisture Meter Or 2xSingle-Needle Soil Moisture Meter1.Small And Portable: This Soil Moisture Meter Is Small And Portable, So You Can Always Know The Correct Time For Watering Your Garden, Farm, Lawn And Plants.2.Easy To Use: Although This Soil Tester Is Exquisite, It Is Not Complicated. The Soil Moisture Is Read By Using A Ten-Scale Interface And A Color-Coded Reading System From Red, Green To Blue.3.No Battery Required: This Soil Detector Needs To Be Inserted Into The Ground To Get A Reading, No Battery Is Required.4.Gentle Care Of Plant Roots: Single Probe Design, Keep The Roots Intact When Reading. When You Take A Reading, You Don'T Have To Dig Too Much Soil Or Disturb Sensitive Roots, So That Your Plants Can Remain Completely Healthy.5.Usage Steps: First Insert The Probe As Deep As Possible Into The Soil, And Insert The Probe About 3 or 4 Of The Position. The Measurement Range Is 1-10 Values, The Values 1-3 Dry Are Dry, The Values 4-7 Moist Are Suitable, And The Values 8-10 Wet Are Wet. Please Adjust The Soil Moisture According To The Plant Species.