Kelway? Soil pH and Moisture Meter Increase Productivity by Controlling Soil Acidity with a Kelway direct reading soil tester Tests soil in 3 minutes Saves you TIME and $$$$ Add lime only when you need it Fertilize only when the soil can use it Get on the spot results without time lag No batteries or chemicals Reliable - Accurate - Portable Only 6.5" long - Weighs 8 oz. Complete with handy carrying case Added Feature - Moisture Test Circuit Press button and read % saturation of soil Kelway Soil pH & Moisture Meter HB-2Regular price: $131.70Sale price: $116.55 Conditioning Film for Kelway HB-2 Soil and Moisture pH MetersConditioning Film for cleaning and conditioning the electrodes of the HB-12 Soil and Moisture pH Meter after each use for more accurate readings. Each sheet is good for 20 uses. Pack of 12 3" x 4" sheets complete with instructions. Availability: Usually ships the same business day HB-2-FILM$9.95, 3/$26.85, 6/$47.70 Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 547 or Internet Sales.