pH meter for determining the pH value, the conductivity, the filtrate dry residue / Display of salinity / Determination of sample temperature / IP67 protected ABS housing / Measurement data memory for 50 data sets
The scope of application ranges from the diagnosis of private aquariums to the examination of water bodies or swimming pools. The measured values can be read directly on the display. In addition, these measured values can be stored directly on the internal measured value memory via the function keys.
– Robust ABS housing (IP67)
– Measurement data memory for 50 data sets
– Mobile measuring instrument
– HOLD function
– Self-calibration possible
– Display of salinity and conductivity
– incl. ISO Calibration Certificate (only for pH value)
Measuring range | 0.00 … 14.00 pH |
Resolution | 0.01 pH |
Measurement accuracy | ± 0.01 pH |
Buffer detection pH measurement | pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18 |
Temperature compensation pH measurement | Automatically -5 … 60°C / 23 … 140°F |
Buffer detection temperature measuring range | 0.0 … 60.0°C |
Offset detection pH electrode | ± 100 mV at pH 7.00 + 91.7 mV / -108.7 mV at pH 6.86 |
Slope pH electrode | ± 30% at pH 4.00, 4.01, 9.18, and 10.01 |
Input resistance | > 1012 Ω |
Technical Data Conductivity | |
Measuring range | 0 μS / cm … 20 mS / cm |
Resolution | Minimum 1 μS / cm |
Measurement accuracy | ± 1% of the measured value |
Reference temperature | 15.0 … 25.0°C / 59 … 77°F |
Temperature coefficient | 0.00 … 4.00% |
Technical Data TDS | |
Measuring range | 0 mg / l … 20.00 g / l |
Resolution | at least 1 mg / l |
Measurement accuracy | ± 1% of the measured value |
Constant | 0.30 … 1.00 |
Technical Data Salinity | |
Measuring range | 0.0 … 10.0 ppt |
Resolution | 0.1 ppt |
Measurement accuracy | ± 1% of the measured value |
Technical Data Temperature | |
Measuring range | -5.0 … 60°C / 23 … 140°F |
Resolution | -5.0 … 60°C: 0.1°C / 23 … 140°F: 0.18°F |
Measurement accuracy | -5.0 … 60°C: ± 0.5°C / 23 … 140°F: ± 0.9°C |
Temperature sensor | Thermistor, 10 kΩ at 25°C / 77°F |
Unit | °C or °F |
GeneralTechnical Data | |
Power supply | 4 x LR44 battery |
Automatic shutdown | after about 10 minutes of inactivity |
Capacity Datalogger | 50 records |
Ambient temperature | 0.0 … 50.0°C / 32 … 122°F |
Ambient humidity | < 95% rh |
Casing | ABS, IP67 |
Dimensions | 44 x 200 x 25 mm / 1.7 x 7.9 x 1 in |
Weight | 110 g / < 1 lb |
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