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About product and suppliers:
        Alibaba.com offers 147 flower soil ph tester products. About 55% of these are ph meters, 1% are testing equipment. 

A wide variety of flower soil ph tester options are available to you, such as free samples, paid samples. 

There are 150 flower soil ph tester suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Hong Kong, which supply 98%, 1%, and 1% of flower soil ph tester respectively. 

Flower soil ph tester products are most popular in Western Europe, Eastern Europe, and North America. 

You can ensure product safety by selecting from certified suppliers, including 6 with Other, 5 with ISO9001 certification.