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Pre-testercis (at 0.1) to measure the pH (potential Hydrogen, from 0 to 14.0) of nutrient solutions.
| -20% | €22.32 |
| -15% | €23.72 |
| -10% | €25.11 |
| -7.5% | €25.81 |
| -5% | €26.51 |
Pre-testercis (at 0.1) to measure the pH (potential Hydrogen, from 0 to 14.0) of nutritive solutions.
Indispensable in hydroponics and practical in soil culture.
Can be calibrated in 2 points (Buffers pH6.86 then pH4.01).
The best quality/price ratio!
Technical characteristics :
- Range: from 0 to 14.0 pH
- Accuracy + Resolution: 0.1
- T°C: 0/50°C
- Calibration: 2 points (Buffer pH6.86 then pH4.01)
- Dimensions: 150 x 29 x 20 mm
- Power supply: LR44 LR1130 alkaline button cell(s)
- Weight: 51 g
6 months warranty.
Please note: a pH meter probe must be stored constantly immersed, preferably in mineral or demineralized water.
