Spear Tip pH Probe Monterey Lawn & Garden Products Flood and drain setups are

Flood and drain setups are not recommended to exceed 64'

This ensures you always have plants at various growth stages

10 ppm (700 ppm) and 1ºC/1ºF

You can count on Sper refractometers accurate for reliable results

Water Pressure Rating: The QAV Shut-Off operates optimally at a minimum water pressure of 10 psi and can withstand a maximum water pressure of 50 psi

Spear Tip pH Probe Monterey Lawn & Garden Products Flood and drain setups areSpear Tip pH Probe (for non liquid measurement, BNC connector) is perfect for those pH measurements in the applications where sample piercing is required. Meat, sausage and cheese are ideal applications. the electrode features a very durable glass measuring spear packaged in a rugged virtually unbreakable epoxy body. Works with the following meters: Meter Description 840087 Basic pH Meter 850055 Advanced pH Meter 850060 pH SD Card Logger 850081 Water