Feature: 1. High Performance: This soil meter has wide detection range and high measuring precise, which the LOW is 01999us/cm, HI is 010.00ms/cm, accuracy is 2%F.S, can detect soil environment very well 2. High Quality Probe: This soil EC meter is rust proof and corrosion resistant, which is suitable for various soil types 3. Large Display: The detector reads accurately and has a large display screen to easily display a variety of readings 4. Easy to Carry: This plant meter is designed in small size and light weight for easy carry, very convenient to use when outside 5. Application: This meter can be used in both indoor and outdoor, which can be used for your garden, farm, potted plants, succulent plants, etc. Specification: Item Type: Soil EC Meter Material: ABS Model: EC-98361 Battery: 4 x 1.5V LR44(not included) Usage: Indoor Plant Flower Maintenance Basic Parameters: Detection Range: LOW: 0-1999us/cm HI: 0-10.00ms/cm Accurate Value: LOW: 1us/cm HI: 0.01ms/cm Accuracy: 2%F.S Package List: 1 x Soil EC Meter 1 x Screwdriver 1 x Manual