• Lutron Soil PH Meter - PH-212
  • Lutron Soil PH Meter - PH-220S
  • Lutron Spear Tip PH Electrode - PE-06HD
  • PH 4 Buffer Solution
  • Lutron O2 Meter - PO2-250
  • Lutron Pen PH Meter - PH-223
  • Lutron Pen Vibration Meter - PVB-820
  • Lutron UV Meter - PUV-360
  • Lutron Conductivity Meter (separate probe) - PCD-432
  • Lutron Conductivity Meter - PCD-431
  • Lutron Cup Anemometer - AM-4220
  • Lutron Cup Anemometer - AM-4221