vivosun digital ph meter, 3-in-1 tds/ec/temperature meter, 3-in-1 soil moisture/ph/light tester combo for home, garden and hydroponics, yellow-blue-green yellow, green, blue is up for auction in Patio, Lawn & Garden. The current bid is $2.00, 92% below the $24.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.