The Choice of Professionals

All products guaranteed and serviced by Kel Instrument Co.

Kelway HB-2 Soil Acidity & Moisture Tester Tests soil in 3 minutes Direct reading, accurate, portable, and reliable No batteries or chemicals Thousands in professional use worldwide
Kelway SST Salinity Tester Measure Soluble Salt Content in under 5 minutes Direct reading, portable, and sturdy Avoid problems by controlling soil salinity
Kelway Soil pHD Direct reading soil pH tester Modeled after the Kelway HB-2 Soil Acidity & Moisture Tester Portable, durable, and accurate