Description
Hanna Instruments HI99121 Direct Soil pH Measurement Kit
Using this comprehensive kit, you can easily test the pH of soil directly or after preparation of a diluted sample. The specialized soil pH and temperature probe features a rugged, conical tip that can be inserted directly into moist or soft soil. When working in harder soils, use the included plastic auger to perforate the ground. The waterproof meter features a multi-level LCD display that shows pH and temperature, two buttons for simple operation, on-screen tutorial messages, automatic temperature compensation, and automatic one-point or two-point calibration. Battery percentage is displayed during startup, and the Battery Error Prevention System alerts you if low battery power could adversely impact readings. Includes meter, pH electrode, soil auger, soil preparation solution, pH 4.01 buffer solution sachet, pH 7.01 buffer solution sachet, cleaning solution sachet for inorganic soil deposits, cleaning solution sachet for organic soil deposits, 100 mL plastic beaker, batteries, hard carrying case, and instructions.
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Quick Specs
| Brand | Hanna |
| MPN | HI99121 |
| UPC | |
| UNSPSC | 41113900 |
| Other |
Range: pH, -2.00 pH to 16.00 pH; Temperature, 23.0°F to 221.0°F (-5.0°C to 105.0°C). Resolution: pH, 0.01 pH; Temperature, 0.1°F (0.1°C). Accuracy at 20°C: pH, ±0.02 pH; Temperature, ±1.0°F (up to 140°F), ±2°F (outside) or ±0.5°C (up to 60°C), ±1°C (outside). pH Calibration: Automatic one-point or two-point calibration with two sets of memorized buffers (Standard 4.01, 7.01, 10.01 or NIST 4.01, 6.86, 9.18). Temperature Compensation: Automatic, 23°F to 221°F (-5°C to 105°C). pH Electrode: Glass body, pre-amplified pH electrode for soil measurement with internal temperature sensor, DIN connector and 1m (3.3’) cable included. Battery: 3 AAA 1.5V (included). Battery Life: Approximately 1,200 hours of continuous use, auto-off after 8 minutes of non-use. Operating Environment: 32°F to 122°F (0 to 50°C), RH max 100%. Weight: 7.2 oz.
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Quick Specs
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