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

ph922ph712

 PH712PH922
(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 €
(272,51 €)
PH922 waterproof pocket pH & temp. meter with ISFET sensor, standards (pH 4,0 / 7,0 / 10,0) 378,00 €
(449,82 €)
All prices excl. shipping *
PH712 / PH922 - Spare parts:
SKU Name Price *  
PH-ARE ISFET replacement electrode for IQ 125 and IQ128 59,00 €
(70,21 €)
All prices excl. shipping *

 

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