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AD111 is a compact pH meter featuring automatic pH calibration, HOLD function, low battery indication, temperature measurement and compensation. In addition, AD111 can measure in the mV range.
AD111 offer you the greatest value-for-money for basic pH, ORP and Temperature measurements. 2 points push-button calibration with auto-buffer recognition in 3 points (pH 4.01, pH 7.01 and pH 10.01).
Auto-off after 8 minutes of non-use conserves energy and lengthens battery life-span.
Supplied complete with
AD1230B pH electrode with Epoxy body, BNC connector and 1 m cable, AD7662 stainless steel temperature probe, 1 m cable, pH 4.01 and pH 7.01 calibration buffers (20 ml sachet each), , batteries (4 x 1.5V AA alkaline) and instruction manual.
Technical specifications:
| Range | pH | -2.00 to 16.000 pH |
| mV | ± 1000 mV | |
| Temp | -5.0 to 105.0°C | |
| Resolution | pH | 0.01 pH |
| mV | 1 mV | |
| Temp | 0.1°C | |
| Accuracy | pH | ± 0.02 pH |
| mV | ± 2 mV | |
| Temp | ± 0.5°C up to 60°C / ± 1°C outside | |
| pH Calibration | Automatic, 1 or 2 point, with 3 memorized buffers value | |
| mV Valibration | Factory | |
| Temp. Calibration | Factory | |
| Temp. Compensation | Automatic or 25°C fixed | |
