These models are the successors oft the IQ125 & 128 instruments with improved functionality. Both instruments are waterproof, long-lasting pocket-meters for pH Value and Temperature with a glass-free ISFET pH Sensor. ISFET Sensors are very accurate, need to be recalibrated only very infrequently and particularly responsive. They are unbreakable, maintenance-free and are stored dry. The reference-electrode is exchangeable.
Including: ISFET pH pocket-meter, calibration standards (pH 4,0 & 7,0), battery.
Technical Data
| PH712 | PH922 (if different) | |
|---|---|---|
| Range: | 2,0 to 12,0 pH / 5 to 40°C | |
| Resolution: | 0,1 pH / 0,1 °C | 0,01 pH / 0,1 °C |
| Accuracy: | ± 0,05 pH / ± 1,0 K | |
| Sensor: | ISFET Chip pH Sensor | |
| Temp. Compensation: | automatic (Range +5 to +40 °C) | |
| Calibration: | automatic, 2-point | |
| Protection: | IP67 | |
| Power: | 1x 3V Lithium battery (CR2032) |
PH712 / PH922:
| SKU | Name | Price * | |
|---|---|---|---|
| PH712 | waterproof pocket pH & temp. meter with ISFET sensor, standards (pH 4,0 / 7,0 / 10,0) | 229,00 € (265,64 €) |
|
| PH922 | waterproof pocket pH & temp. meter with ISFET sensor, standards (pH 4,0 / 7,0 / 10,0) | 378,00 € (438,48 €) |
All prices excl. shipping *
PH712 / PH922 - Spare parts:
| SKU | Name | Price * | |
|---|---|---|---|
| PH-ARE | Replacement Referencelectrode for PH-712 & PH-922 | 59,00 € (68,44 €) |
All prices excl. shipping *
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