Beskrivelse
Keep pH and temperature under control with calibration and electrode care included
The ADWA AD11 pH meter set + Accessories combines a waterproof digital pH and temperature tester with the solutions needed for calibration and electrode storage. It is suitable for beginners and experienced growers who want to check irrigation water or nutrient solutions regularly. The supplied pH4-Pro and pH7-Pro solutions are used for calibration, while the KCL-Pro solution is intended for storing pH electrodes correctly between measurements.
Measure pH and temperature with one compact tester
The ADWA AD11 measures pH from −2.0 to 16.0 with a resolution of 0.1 pH. At the same time, it measures temperatures from −5.0 to 60.0 °C. Automatic temperature compensation takes the sample temperature into account during pH measurement. The dual-line LCD provides a clear view of pH and temperature, while the stability indicator helps you determine when the reading is ready. A Hold function can freeze the measured value on the display for easier recording.
One- or two-point calibration for regular checking
The AD11 supports automatic one- or two-point calibration with automatic buffer recognition. ADWA recommends using two suitable buffer values when carrying out a two-point calibration. The included 300 ml bottles of pH4-Pro and pH7-Pro provide the calibration solutions required for routine use. Further solutions and instruments are available in the pH meters and accessories range.
Replaceable electrode and suitable maintenance accessories
The AD11P pH electrode is replaceable, so the complete meter does not need to be replaced when the probe eventually wears out. A compatible ADWA replacement probe for the AD11 is available separately. The set includes 300 ml of KCL-Pro for electrode storage, while the KCL storage solution for pH electrodes is also available separately when you need more. If you also want to monitor the electrical conductivity of a nutrient solution, the ADWA AD31 conductivity meter set provides a useful complementary measurement.
Technical details:
- Product type: Waterproof digital pH and temperature tester with accessories
- pH measuring range: −2.0–16.0 pH
- pH resolution: 0.1 pH
- pH accuracy at 20 °C: ±0.1 pH
- Temperature measuring range: −5.0–60.0 °C
- Temperature resolution: 0.1 °C
- Temperature accuracy: ±0.5 °C
- Temperature compensation: Automatic
- Calibration: Automatic one- or two-point calibration with buffer recognition
- Calibration buffers: pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18
- Electrode: AD11P pH electrode, replaceable
- Display: Dual-line LCD with stability indicator and Hold function
- Power supply: 4 × 1.5 V button cells
- Battery life: Approx. 300 operating hours
- Auto-off: After 8 minutes of inactivity
- Dimensions: 175.5 × 39 × 23 mm
- Weight: 100 g
- Contents: 1 × ADWA AD11 with AD11P electrode and 4 × 1.5 V button cells, 1 × GIB Industries pH4-Pro buffer solution 300 ml, 1 × GIB Industries pH7-Pro buffer solution 300 ml, 1 × GIB Industries KCL-Pro storage solution 300 ml
ADWA AD11 Operating Instructions
ADWA AD11 Operating Instructions
Sold and shipped by Growmart (Hamburg, Germany), which delivers across Europe with DHL. Prices are set by the vendor and you complete your purchase on their site.
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