Feature: 1. Accurate pH Measurement: These soil pH test strips provide high accuracy in measuring soil acidity and alkalinity, covering a range from 3.5 to 9.0. 2. Easy to Use: Simply insert the pH test strip into the soil and get accurate test results instantly, making it convenient for any user. 3. 100PCS Per Bottle: Each bottle contains 100 test strips, ensuring long term use, compact and portable, help you quickly determine the ph. 4. Durable Material: Manufactured with durable materials, these test strips are durable and long lasting, providing reliable and consistent results. 5. Wide Application: Suitable for soil testing in agriculture, horticulture, and garden, help you gain a better understanding of soil pH levels for optimal plant growth. Specification: Item Type: Test Paper Quantity: 100 pieces/bottle Test Item: pH test Storage Method: Cool and dry place, avoid high temperature Uses: Soil testingWeight: Approx. 80g / 2.8oz. Package List: 1 x Bottle of PH Test Strip (100pcs)