The Burpee Electronic Soil Tester is a reliable tool for measuring pH levels and fertility in your garden soil. This portable tester does not require batteries, making it convenient for on-the-go use. With the reputable Burpee brand behind it, this black pH tester is a must-have for any gardener looking to ensure optimal soil conditions for their plants. Made in China, this electronic soil tester is simple to use and provides accurate readings to help you make informed decisions about your soil health.