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These are low-cost benchtop conductivity meters that measure Conductivity/TDS/Salinity/Resistivity/Temperature.
Measurement accuracy is 1% F.S. They suit educational research, environmental monitoring, and water quality analysis industries.
Standard laboratory conductivity meter with large backlit LCD.
1 to 5 point calibration, automatic recognition of conductivity standards.
Selectable electrode constants (K=0.1/1/10), reference temperature (20/25°C), TDS conversion factor, linearity and pure water compensation, seawater and utilities.
Salinity measurement modes.
Selectable electrode constants, temperature compensation factors and TDS conversion factors.
Automatic temperature compensation corrects conductivity measurements and converts readings to reference temperature.
USB interface for easy data transfer
500 sets of data storage for easy access
Model | CON-TB510 | CON-TSRB950 | |
Conductivity | Range | 0.01~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm | |
Resolution | 0.001, 0.01, 0.1, 1 | ||
Accuracy | ±1% F.S. | ±0.5% F.S. | |
Calibration Points | 1 to 3 points | 1 to 5 points | |
Calibration Solutions | 10µS/cm, 84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/cm | ||
TDS | Range | 0~10.00, 100.0, 1000ppm, 10.00, 200.0ppt | |
Resolution | 0.01, 0.1, 1 | ||
Accuracy | ±1%F.S. | ||
TDS Factor | 0.1~1.0 (default 0.5) | ||
Salinity | Range | - | 0.00~42.00psu, 0.00~80.00ppt |
Resolution | - | 0.01 | |
Accuracy | - | ±1% F.S. | |
Resistivity | Range | - | 0.00~20.00MΩ |
Resolution | - | 0.01 | |
Accuracy | - | ±1% F.S. | |
Temperature | Range | 0~105°C/32~221°F | |
Resolution | 0.1°C/0.1°F | ||
Accuracy | ±1°C/±1.8°F | ±0.5°C/±0.9°F | |
Offset Calibration | 1 point, reading ±10°C | ||
Other Specifications | Temperature Compensation | 0~100°C, manual or automatic | |
Temperature Coefficient | Linear (0.0~10.0%/°C) | Linear (0.0~10.0%/°C), pure water | |
Reference Temperature | 25°ºC | 20/25°C | |
Cell Constant | K=0.1,1,10 or custom | ||
Stability Criteria | - | Low or high | |
Calibration Due Alarm | - | 1 to 31 days or off | |
Calibration Factor Display | - | Yes | |
Hold Function | Manual or auto-endpoint | ||
- | 500 data sets | ||
Communication Interface | - | uSB | |
Connector | 6-pin mini-DIN, 3.5mm jack socket | ||
Display | Custom LCD (120×60mm) | Custom LCD (125×100mm) | |
Power Requirements | DC9V power adapter | DC5V power adapter | |
Sizes (W×D×H) | 210×205×75 | 210×188×60 | |
Shipping Size (W×D×H)(mm) | 300x250x200 | ||
N.W./G.W. (kg) | 1.5/2 |