General's Gardening and Agricultural test instruments are ideal for monitoring grain and fertilizer storage environments, testing soil alkalinity and controlling agricultural equipment temperatures. Our agricultural instruments have proven themselves beneficial in both backyard gardens and full-scale farming environments.

For nearly a century, General Tools & Instruments has produced some of the most reliable hand tools on the market. Along with our popular Plumbing Tools, we have expanded our product line to include a variety of Test Instruments and HVAC Tools