- All
- Favorite
- Popular
- Most rated
| Brand | Chuandi |
|---|---|
| Model | DDB-12B |
| Type | Portable Conductivity Meter |
| Measurement Parameter | Single-parameter (Conductivity) |
| Conductivity Range | 0–20 mS/cm |
| Resistivity Range | 0–1 MΩ |
| Salinity Range | 0.01–0.3 mol/L |
| Temperature Compensation Range | 5–40 °C |
| Accuracy | <1% FS |
| Minimum Resolution | 0.1 µS/cm |
| Electrode Constant Input | User-configurable (for automatic conductivity calculation) |
| Power Supply | Two AA (1.5 V) batteries |
| Operating Ambient | −10 to +60 °C, RH <90% |
| Dimensions | 135 × 65 × 24 mm |
| Weight | <0.16 kg |
| Linearity (Voltage vs. Conductance) | ≥98% |
| Compliance | Designed for field-deployable soil salinity and aqueous solution monitoring in accordance with standard electrochemical measurement practice |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | DDB-2 / DDB-3 |
| Portability | Handheld |
| Conductivity Range | 1 µS to 100 mS (5 auto-ranging decades) |
| Accuracy | ±1.5% FS |
| Temperature Compensation Error | <±2% |
| Stability | ±0.1% FS ±1 digit/hour |
| Weight | 380 g (incl. batteries) |
| Dimensions | 180 × 100 × 40 mm |
| Power | Two AA (1.5 V) batteries |
| Operating Temp | 0–45 °C |
| RH Limit | ≤85% |
| DDB-3 Additional Function | Integrated Temperature Measurement (–10 to 100 °C, resolution 0.1 °C) |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | CD-12 |
| Price | Upon Request |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | FJA-8 |
| Price Range | USD 430–710 (FOB) |
| Measured Parameters | Conductivity, TDS, Resistivity, Salinity, Temperature |
| Portability | Handheld |
| Application Environment | Field, Laboratory, Soil Monitoring |
| Conductivity Range | 1 µS/cm – 10 mS/cm (5 auto-ranging decades) |
| TDS Range | 0–100 g/L |
| Resistivity Range | 0–10 MΩ·cm |
| Salinity Range | 0–0.3 mol/L |
| Temperature Range | 0–60 °C |
| Accuracy | ±2% of reading ± 0.01 µS/cm |
| Minimum Resolution | 0.001 µS/cm |
| Data Storage | 200 readings |
| Power Supply | Rechargeable 8.4 V Li-ion battery |
| Dimensions | 183 × 130 × 60 mm |
| Weight | < 0.5 kg |
| Operating Temp. | 0–45 °C |
| Relative Humidity | ≤85% RH |
| Interface | USB for PC data export |
| Software Support | FJA-6 Series PC Application Suite (data logging, calibration history, CSV export) |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | FJA-10 |
| Portability | Handheld / Field-Deployable |
| Calibration Compatibility | KCl/NaCl standard solutions (0.01–0.2 mol/L) |
| Electrode Material | Graphite |
| Temperature Compensation | Integrated NTC thermistor |
| Response Time | <20 s |
| Minimum Volumetric Water Content for Reliable Measurement | ~20% (varies with clay content) |
| Electrode Constant | Adjustable (factory-set to 100 cm⁻¹ for direct mS/cm readout) |
| Linearity (0.02–0.3 N) | R² ≥ 0.98 |
| Repeatability | Relative average deviation ≤5% (max. 10%) |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | FJA-6 |
| Price | Upon Request |
| Form Factor | Benchtop |
| Conductivity Range | 1 μS to 100 mS (5 auto-ranging spans) |
| Accuracy | ±1.5% of reading |
| Temperature Compensation Error | <±2% |
| Stability | ±0.1% FS ±1 digit/hour |
| Dimensions | 183 × 130 × 60 mm |
| Weight | <0.5 kg |
| Operating Temp | 0–45 °C |
| RH Limit | ≤85% |
| Power Supply | 5 V DC |
Show next