The following instruments are used in The Globe Secondary Kit:

• Acid Squirt Bottle
• Calibration Solution
• Calibration Thermometer (organic liquid filled)
• Color Chart
• Graduated Cylinder (100mL)
• Graduated Cylinder (500mL clear plastic)
• Hydrometer
• Instrument Shelter
• MAX/MIN Thermometer
• pH 4 Buffer
• pH 7 Buffer
• pH 10 Buffer
• pH Meter
• Rain Gauge
• Soil Thermometer
• Total Dissolved Solids Tester
• #10 Sieve (2mm mesh)
• 50 meter Tape Measure
• Digital Hygrometer
• Sling Psychrometer
• Soil Color Chart
• Plant Color Guide