Conductivity Meter
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| Brand | SETA |
|---|---|
| Origin | United Kingdom |
| Model | 99580-0 |
| Conductivity Range | 0–2000 pS/m |
| Resolution | 0.1 pS/m and 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Operating Temperature | −30 °C to +50 °C |
| Power Source | Replaceable AAA batteries |
| Compliance | ASTM D2624, IP 274, GB/T 6539 |
| Measurement Principle | AC Conductance (2-electrode, frequency-compensated) |
| Brand | Shengaohua |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | SH-5 |
| Detection Parameter | Single-parameter (Conductivity) |
| Portability | Portable |
| Application Site | Field & Lab Environments |
| Conductivity Range | 0–200,000 µS/cm |
| Temperature Range | 0–60 °C |
| Accuracy | ±3% of reading |
| Minimum Resolution | 0.1 µS/cm (dependent on range) |
| Electrode Type | Digital Four-Electrode Graphite Sensor |
| Temperature Compensation | Automatic, ±0.1 °C |
| Communication Interface | RS485 |
| Response Time | ≤15 s |
| Display | Backlit LCD with Clock Function |
| Calibration | Single-point calibration |
| Electrode Cable Length | 3 m (customizable) |
| Operating Environment | 0–60 °C, non-freezing |
| Power Supply | Rechargeable Lithium-ion Battery |
| Dimensions | 20 × 10 × 3.5 cm |
| Net Weight | 610 g |
| Brand | SM |
|---|---|
| Origin | Germany |
| Model | LF40 |
| Portability | Portable |
| Application Environment | Laboratory & Field |
| Conductivity Range | 0–200 mS/cm (auto-ranging across 0–200 μS/cm, 0–2000 μS/cm, 0–20 mS/cm, 0–500 mS/cm) |
| TDS Ranges | 0–200 mg/L, 0–2000 mg/L, 0–20 g/L, 0–500 g/L |
| Salinity Range | 0–70 g/kg |
| Temperature Range | −10 to +100 °C |
| Resolution | 0.1 μS/cm (low range), 0.01 mS/cm / 0.1 mS/cm (mid/high ranges), 0.1 °C |
| Temperature Compensation | Pt1000 sensor (automatic or fixed) |
| Display | 128 × 64 pixel backlit LCD |
| Data Storage | 4000 measurement records |
| Connectivity | Isolated USB interface |
| Enclosure Rating | IP65 |
| Dimensions | 200 × 95 × 40 mm (W × H × D) |
| Weight | 290 g (with 3 × AA batteries) |
| EMC Compliance | EN 61326 Class B |
| Standard Electrode | LTC 0.35/LF 40 (4-pole, cell constant 0.33 cm⁻¹, integrated Pt1000 temperature sensor, 1 m cable with BK 6-pin connector) |
| Included Accessories | Carrying case, LF40 main unit, 3 × AA batteries, LTC 0.35/LF 40 electrode, 50 mL KCl 1413 μS/cm calibration solution |
| 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%) |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | FCL35 |
| Detection Parameter | Free Chlorine (Single-Parameter) |
| Form Factor | Pen-Type Portable Analyzer |
| Measurement Range | 0.05–10.00 ppm |
| Resolution | 0.01 ppm |
| Accuracy | ±1% F.S. |
| Temperature Range | 0.0–60.0 °C |
| Calibration | Two-Point (0 ppm + User-Selectable Standard) |
| Display | 22 × 32 mm Multi-Line LCD with Energy-Saving Backlight |
| Data Storage | 10 Sets |
| IP Rating | IP67 |
| Power Supply | 1 × AA Alkaline Battery (1.5 V) |
| Auto-Power-Off | After 6 min of inactivity with data retention |
| Brand | Spectrum |
|---|---|
| Origin | USA |
| Model | 2266FS |
| Portability | Portable |
| Conductivity Ranges | 0.0–200.0 µS/cm |
| Resolution | 0.1 µS/cm |
| Accuracy | ±1% of full scale |
| Temperature Range | 0–60 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C (0–50 °C), ±1.0 °C (50–60 °C) |
| Automatic Temperature Compensation (ATC) | Yes |
| Ingress Protection | IP67 |
| Power | 4 × AAA 1.5 V batteries |
| Battery Life | >150 hours |
| Brand | Starwood |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Origin Category | Domestic (China) |
| Model | InnoCon 60C |
| Detection Parameters | Conductivity, Salinity, TDS, Resistivity, Temperature |
| Portability | Benchtop |
| Intended Use | Laboratory |
| Conductivity Range | 0–5.000 / 50.00 / 500.0 / 5000 µS/cm |
| TDS Range | 0–500 ppt |
| Resistivity Range | 0–100 MΩ·cm |
| Salinity Range | 0–325 ppt |
| Temperature Range | 5–55 °C |
| Accuracy | ±1% of Full Scale |
| Minimum Resolution | 0.001 / 0.01 / 0.1 / 1 µS/cm |
| Temperature Compensation | Automatic (adjustable TC coefficient: 0.00–9.99%, factory default 2.00%) |
| Data Storage | 100 measurement records |
| Power Supply | Rechargeable Li-ion battery with AC adapter |
| Interface | USB-B for PC connectivity |
| Display | Backlit LCD with adjustable brightness and keypress tone |
| Electrode Diagnostics | Real-time electrode status indication |
| Auto Power-Off | Configurable timeout (default: 10 min) |
| Calibration | Manual 1–3 point calibration with user-defined standards |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Model | ECtestr 11+ |
| Conductivity Range | 0–200.0 µS/cm, 0–2000 µS/cm, 0–20.00 mS/cm |
| Resolution | 0.1 µS/cm, 1 µS/cm, 0.01 mS/cm |
| Accuracy | ±1% of full scale |
| Calibration Points | 3-point (auto/manual) |
| Temperature Range | 0–50.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| TDS Conversion Factor | Adjustable (0.40–1.00) |
| Sensor Material | SS316 stainless steel with Valox protective housing |
| Ingress Protection | IP67 |
| Power | Replaceable batteries |
| Battery Status Retention | Calibration settings retained after battery replacement |
| Brand | Thermo Fisher |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Benchtop Conductivity Meter |
| Model | Eutech CON700 |
| Measurement Parameters | Conductivity, TDS, Temperature |
| Conductivity Range | 0 μS/cm to 200.0 mS/cm |
| TDS Range | 0–100 ppt (TDS factor 0.5) |
| Temperature Range | 0.0–100.0 °C |
| Accuracy | ±1% of full scale |
| Resolution | 0.01 / 0.1 / 1 μS/cm |
| Temperature Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Calibration Points | Up to 5-point conductivity/TDS calibration |
| Data Storage | 100 measurement records |
| Electrode Compatibility | 2-cell or 4-cell conductivity cells (K = 0.1, 1.0, 10.0 cm⁻¹) |
| Auto-Endpoint Detection | Yes |
| Temperature Compensation | Automatic or manual (linear, 0.00–10.00%/°C) |
| Reference Temperature | 15.0–30.0 °C |
| Display | Dual-line LCD (5.6 × 7.5 cm), large-font numeric readout |
| Power Supply | 9 V DC regulated adapter (100–240 VAC, SMPS) |
| Dimensions (H×W×D) | 17.5 × 15.5 × 6.9 cm |
| Weight | 650 g (instrument only) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Model | Salt6+ |
| Measurement Principle | Conductivity-based salinity determination with automatic temperature compensation (ATC) |
| Salinity Range | 1.0–50.0 ppt / 0.1–5.00% |
| Salinity Resolution | 0.1 ppt / 0.01% |
| Salinity Accuracy | ±1% of full scale |
| Temperature Range | −10.0 to 110.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Compensation | ATC/MTC (0–50 °C) |
| Adjustable Temperature Coefficient | 0.0–3.0 %/°C |
| Reference Temperatures | 20.0 °C or 25.0 °C (selectable) |
| Cell Constant | 1.0 cm⁻¹ |
| Data Hold Function | Yes |
| Auto Power-Off | After 20 min of inactivity |
| Power Supply | 4 × 1.5 V AAA batteries |
| Dimensions (Instrument) | 14 × 17 × 3.5 cm |
| Weight (Instrument) | 200 g |
| Dimensions (Packaging) | 24 × 17 × 8 cm |
| Weight (Packaging) | 550 g |
| Compliance | Designed for GLP-compliant field and lab use |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | Star A215 |
| Price | Upon Request |
| pH Range | –2.000 to 19.999 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.001 |
| pH Calibration | 1–5 points, NIST/US, DIN, or user-defined buffers |
| ORP Range | ±1999.9 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.1 mV or ±0.05% (whichever is greater) |
| Conductivity Range | 0.000 µS/cm to 3000 mS/cm |
| Conductivity Resolution | 4 significant digits, down to 0.001 µS/cm |
| Conductivity Accuracy | ±0.5% ±1 digit or ±0.01 µS/cm (whichever is greater) |
| Resistivity Range | 0.0001–100 MΩ·cm |
| Salinity | 0.01–80.0 ppt NaCl |
| TDS | 0–19999 mg/L |
| Cell Constant Range | 0.001–199.9 cm⁻¹ |
| Reference Temperatures | 5, 10, 15, 20, or 25 °C |
| Electrode Compatibility | Two-electrode, four-electrode, and planar conductivity cells |
| Temperature Range | –5 to 105 °C |
| Temperature Resolution | 0.1 °C (–5 to 99.9 °C), 1.0 °C (>99.9 °C) |
| Temperature Accuracy | ±0.1 °C |
| Temperature Compensation | Automatic or manual |
| Display | Backlit LCD with icon-driven interface |
| Connectivity | BNC (pH), miniDIN (temperature), phono-jack (stirrer control for benchtop), RS232 (bidirectional), optional USB cable |
| Data Storage | 750 measurements |
| Calibration History | Last 10 calibrations |
| Method Storage | 10 user-defined methods |
| Password Protection | Up to 10 user accounts |
| Power | 4×AA alkaline batteries (up to 2000 h in portable mode) |
| Certifications | CE, CSA, UL, TÜV, FCC Class A |
| IP Rating | Benchtop — IP54 (dust-protected, splash-resistant) |
| Dimensions (Benchtop) | 9.4 × 17.0 × 22.4 cm (H×W×L) |
| (Portable) | 4.8 × 9.7 × 21.3 cm (H×W×L) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | CON700 |
| Pricing | Available Upon Request |
| Brand | Thermo Fisher Scientific |
|---|---|
| Model | COND600 |
| Origin | USA |
| Instrument Type | Portable Conductivity/TDS/Temp Meter |
| IP Rating | IP67 |
| GLP Compliance | Yes |
| Measurement Principles | Two-electrode AC conductivity, temperature-compensated TDS calculation (linear α coefficient), NIST-traceable calibration |
| Key Ranges | Conductivity 0–200.0 mS/cm (5-range auto-ranging) |
| Resolution | 0.01 µS/cm (low range) to 0.1 mS/cm (high range) |
| Accuracy | ±1% of full scale + 1 LSD (conductivity & TDS) |
| Calibration | Up to 4-point automatic or 5-point manual using standard KCl solutions |
| Temperature Compensation | Linear, user-selectable α (0.00 to 10.00 %/°C), default 2.00 %/°C |
| Electrode Constant Range | 0.010–10.000 cm⁻¹ |
| Data Storage | 500 measurement sets with timestamp, temperature, and electrode ID |
| Connectivity | RS-232C serial port, IrDA infrared interface |
| Power | 4×AA alkaline batteries (≥200 h operation) or optional 9 V DC adapter (500 mA) |
| Dimensions (unit) | 18.3 × 9.5 × 5.7 cm |
| Weight (unit) | 460 g |
| Operating Environment | 0–50 °C, ≤95% RH non-condensing |
| Storage Environment | −25–70 °C |
| Display | Backlit LCD (5.4 × 7.1 cm active area), multi-parameter real-time view |
| Auto-off | Configurable 2–30 min idle timeout |
| Auto-hold | Yes |
| Certifications | CE, RoHS, FCC Class B |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Model | CON 6000 |
| Conductivity Range | 0.000–500.0 mS/cm |
| Resistivity Range | 3 Ω·cm – 100 MΩ·cm |
| TDS Range | 0.0–500.0 ppt |
| Accuracy | ±0.5% of full scale + 1 digit |
| Repeatability | ±0.01% of full scale |
| Temperature Range | −5.0 to 105.0 °C |
| Temp. Accuracy | ±0.2 °C |
| Temp. Repeatability | ±0.1 °C |
| Calibration | Auto or manual up to 4-point per range |
| Cell Constants | 0.1, 1.0, 10.0 cm⁻¹ |
| Display | 640 × 480 pixel color TFT touchscreen |
| Data Storage | Up to 10,000 readings with timestamp and user ID |
| Connectivity | USB, IrDA, RS-232C, Ethernet (RJ45) |
| Power | 9 VDC, 3.3 A, center-negative |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Eutech Instruments (a Thermo Fisher brand) |
| Type | Portable Conductivity/TDS/Temperature Meter |
| Model | CON110 |
| Conductivity Range | 0–199.9 mS/cm (5 ranges) |
| Resolution | 0.05% of full scale |
| Conductivity Accuracy | ±1% FS + 1 LSD |
| TDS Range | 0–99.9 ppt (adjustable coefficient 0.40–1.00) |
| TDS Accuracy | ±1% FS + 1 LSD |
| Temperature Range | 0–100.0 °C |
| Temp Accuracy | ±0.5 °C |
| Temp Compensation | Automatic/manual (0–80 °C) |
| Calibration | Auto 4-point / Manual 5-point |
| Data Storage | 100 measurement sets with timestamp |
| Electrode Constant Display | Yes (0.1, 1.0, 10.0 cm⁻¹) |
| Interface | RS232C |
| Power | 4×AAA alkaline batteries (200+ hr life) or 9 V DC adapter |
| Dimensions (unit) | 18 × 9 × 4 cm |
| Weight (unit) | 220 g |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | COND600 |
| Price | Upon Request |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Eutech Instruments (a Thermo Fisher brand) |
| Type | Benchtop Conductivity/TDS/Temp Meter |
| Model | CON510 |
| Key Features | Auto-ranging (5 ranges), 4-point auto-calibration & 5-point manual calibration, built-in temperature compensation (NTC thermistor), 100-data storage, adjustable TDS factor, electrode constant selection (0.1 / 1.0 / 10.0 cm⁻¹) |
| Conductivity Range | 0–19.99 μS/cm, 20.0–199.9 μS/cm, 200–1999 μS/cm, 2.00–19.99 mS/cm, 20.0–199.9 mS/cm |
| Conductivity Resolution | 0.01 / 0.1 μS/cm |
| TDS Range (user-selectable factor) | 0–9.99 ppm, 10.0–99.9 ppm, 100–999 ppm, 1.00–9.99 ppt, 10.0–99.9 ppt, 0–199.9 ppt |
| TDS Resolution | 0.01 / 0.1 / 1 ppm |
| Conductivity Accuracy | ±1% full scale |
| Temperature Range | 0.0–80.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Temp. Compensation Coefficient | 0.0–10.0 %/°C |
| Reference Temperature | 15.0–30.0 °C |
| Display | LCD (5.9 × 3.2 cm), backlit |
| Power | 9 V DC regulated adapter (100–220 VAC input, linear supply) |
| Dimensions (H×W×D) | 23 × 18 × 6 cm |
| Weight | 750 g (instrument only) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | CON6000 |
| Price | Upon Request |
| Conductivity Range | 0–200 μS/cm, 200.0 μS/cm–2.000 mS/cm, 2.000–20.00 mS/cm, 20.00–500.0 mS/cm |
| TDS Range | 0–200.0 ppm, 200.0–2000 ppm, 2.000–20.00 ppt, 20.00–500.0 ppt |
| Salinity Range | 0–90.00 ppt |
| Resistivity Range | 0–19.99 kΩ, 20.00–199.9 kΩ, 200.0 kΩ–1.999 MΩ, 2.000–100.0 MΩ |
| Temperature Range | −5.0–105.0 °C |
| Conductivity Accuracy | ±0.5% of full scale + 1 LSD |
| TDS/Salinity/Resistivity Accuracy | ±0.5% of full scale + 1 LSD |
| Temperature Accuracy | ±0.2 °C |
| Temperature Compensation | Automatic or manual (−5 to 100 °C), adjustable coefficient (0.000–10.000 %/°C), reference temperature (15.0–30.0 °C) |
| Calibration | Up to 4-point, auto- or manual |
| Electrode Constants Supported | 0.1, 1.0, 10.0 cm⁻¹ |
| Data Storage | 1,000 readings per user |
| Display | 11.43 × 15.24 cm Windows CE–based color touchscreen |
| Connectivity | BNC, DIN, phono sockets, SD card reader, USB (host & device), RS232C, RJ45, IrDA |
| Power Supply | 9 V DC regulated adapter (100–240 VAC input, SMPS) |
| Dimensions (H×W×D) | 16.5 × 23.5 × 8.9 cm |
| Weight | 1.1 kg (instrument only) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Type | Imported Instrument |
| Model | 3-Star |
| Price | Upon Request |
| Conductivity Range | 0.000–3000 mS/cm |
| Resolution | Up to 4 significant digits, down to 0.001 μS/cm |
| Accuracy | ±0.5% of reading or ±0.01 μS/cm (whichever is greater) |
| Resistivity Range | 0.0001–100 MΩ·cm |
| Salinity Range | 0.01–80.0 ppt NaCl |
| TDS Range | 0–19999 mg/L |
| Cell Constant Range | 0.001–199.9 cm⁻¹ |
| Reference Temperatures | 5, 10, 15, 20, or 25 °C |
| Electrode Compatibility | Two-electrode, four-electrode, and planar conductivity cells |
| Calibration Points | 1–5 manual points |
| Temperature Range | −5 to 105 °C |
| Temp. Resolution | 0.1 °C (−5 to 99.9 °C), 1.0 °C (>99.9 °C) |
| Temp. Accuracy | ±0.1 °C |
| Temp. Compensation | Automatic or manual |
| Display | Backlit LCD with icon-driven interface |
| Input Interfaces | pH-BNC, temperature-miniDIN, stirrer-Phono-jack (benchtop only) |
| Communication | Bidirectional RS232, optional USB cable |
| Data Logging | 1000 readings |
| Calibration History | Last 10 calibrations stored |
| Method Storage | 10 user-defined methods |
| Password Protection | 10 independent user profiles |
| Power | 4×AA alkaline batteries |
| Certifications | CE, CSA, UL, TÜV, FCC Class A |
| Operating Environment | 5–45 °C, 5–85% RH (non-condensing) |
| IP Rating | Benchtop: IP54 |
| Portable | IP67 |
| Dimensions (Benchtop) | 9.4 × 17.0 × 22.4 cm (H×W×L) |
| (Portable) | 4.8 × 9.7 × 21.3 cm (H×W×L) |
| Battery Life (Portable) | ~2000 hours |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | A215 (Benchtop), A325 (Portable) |
| Measurement Parameters | pH, mV/RmV, Conductivity, TDS, Salinity, Resistivity, Temperature |
| Portability | Benchtop (A215) / IP67-rated Portable (A325) |
| Conductivity Range | 0.001 µS/cm to 3000 mS/cm |
| TDS Range | 1–200 ppt |
| Resistivity Range | 2 Ω·cm to 100 MΩ·cm |
| Salinity Range | 0.01–80.0 ppt NaCl (relative) / 0.01–42 ppt practical salinity |
| Temperature Range | –5 °C to +105 °C |
| pH Accuracy | ±0.001 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | A322 |
| Detection Parameters | Multi-parameter (Conductivity, TDS, Salinity, Resistivity, Temperature) |
| Portability | Portable |
| Conductivity Range | 0.001 µS/cm to 3000 mS/cm |
| TDS Range | 1–200 ppt |
| Resistivity Range | 2 Ω·cm to 100 MΩ·cm |
| Salinity Range | 0.01–80.0 ppt NaCl (relative) / 0.01–42 ppt practical salinity |
| Temperature Range | −5 to 105 °C |
| Accuracy | ±0.5% of reading |
| Minimum Resolution | 0.001 µS/cm (or 4 significant digits) |
| Compliance | GLP-compliant data logging (5000 entries), ASTM D1125, ISO 7888, USP <645>, EN 27888, FDA 21 CFR Part 11-ready software support |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | Expert CTS |
| Measurement Parameters | Single-parameter (Conductivity, TDS, Salinity, Temperature) |
| Form Factor | Pen-style portable meter |
| Conductivity Range | 0.00 – 20.00 mS/cm |
| TDS Range | 0.00 – 20.00 ppt |
| Resistivity Range | 0 – 50 MΩ·cm |
| Salinity Range | 0.0 – 10.0 ppt |
| Temperature Range | 0.0 – 50.0 °C |
| Accuracy | ±2% full scale ±1 LSD |
| Resolution | 10 µS/cm below 2.00 mS/cm |
| Auto-Calibration Points | 84 µS/cm, 1413 µS/cm, 12.88 mS/cm |
| TDS Conversion Factor | Adjustable (0.40–1.00) |
| Temp Compensation | Automatic (ATC), 0–50.0 °C |
| Display | Dual-line 4-digit LCD with status icons |
| Power | 4 × A76 (LR44) batteries |
| Auto-Off | 8.5 min inactivity |
| IP Rating | IP67 |
| Dimensions | 170 × 45 × 30 mm (L×W×H) |
| Operating Temperature | 5–45 °C |
| Battery Life Indicator | Yes |
| Calibration Status Indicator | Yes |
| Stand & Sample Cup | Integrated protective cap |
| Lanyard | Included |
| Floatation | Buoyant design |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 410C-06 |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 420C-01 |
| Pricing | Upon Request |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | A112, A122 |
| Pricing | Upon Request |
| [Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | A212 (Benchtop), A222 (Portable) |
| Measurement Parameters | Conductivity, TDS, Salinity, Resistivity, Temperature |
| Portability | Benchtop (IP54) / Portable (IP67) |
| Conductivity Range | 0.001 μS/cm to 3000 mS/cm |
| TDS Range | 0–200 ppt |
| Resistivity Range | 2 Ω·cm to 100 MΩ·cm |
| Salinity Range | 0.01–80.0 ppt NaCl (relative) / 0.01–42 ppt (practical) |
| Temperature Range | −5 to 105 °C |
| Accuracy | ±0.5% of reading (conductivity/resistivity/TDS/salinity), ±0.1 °C (temperature) |
| Minimum Resolution | 0.001 μS/cm or 4 significant digits |
| Calibration Points | Up to 5-point conductivity |
| Data Storage | 2000 GLP-compliant entries (A212), 1000 GLP-compliant entries (A222) |
| Connectivity | RS232, USB, optional PC software |
| Power | AC adapter (100–240 V AC) or 4 × AA batteries] |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | A222 |
| Detection Parameters | Multi-parameter (Conductivity, TDS, Resistivity, Salinity, Temperature) |
| Portability | Portable |
| Conductivity Range | 0.001 µS/cm to 3000 mS/cm |
| TDS Range | 0–200 ppt |
| Resistivity Range | 2 Ω·cm to 100 MΩ·cm |
| Salinity Range | 0.01–80.0 ppt NaCl (relative) / 0.01–42 ppt practical salinity |
| Temperature Range | −5 to 105 °C |
| Accuracy | ±0.5% of reading (conductivity, resistivity, TDS, salinity) |
| Minimum Resolution | 0.001 µS/cm or 4 significant digits |
| Calibration Points | Up to 5-point conductivity calibration |
| Electrode Constant Range | 0.001–199.9 cm⁻¹ |
| Temperature Compensation | Linear (0–10.0%/°C) and non-linear (seawater curve) |
| Data Storage | 2000 measurements with GLP-compliant metadata (date/time, sample ID, user ID, calibration info) |
| Connectivity | USB and RS232 |
| Power | 4 × AA batteries or optional AC adapter |
| IP Rating | IP67 (portable unit) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 310C-01 |
| Pricing | Upon Request |
| Conductivity Range | 0.000 to 3000 mS/cm |
| Resolution | Up to 4 significant digits, down to 0.001 µS/cm |
| Conductivity Accuracy | ±0.5% of reading or ±0.01 µS/cm (whichever is greater) |
| Resistivity Range | 0.0001 to 100 MΩ·cm |
| Salinity Range | 0.01 to 80.0 ppt NaCl |
| TDS Range | 0 to 19,999 mg/L |
| Cell Constant Range | 0.001 to 199.9 cm⁻¹ |
| Reference Temperatures | 15°C, 20°C, or 25°C |
| Electrode Compatibility | Two-electrode, four-electrode, and planar conductivity cells |
| Calibration Points | 1–5 points |
| Temperature Range | −5°C to 105°C |
| Temperature Resolution | 0.1°C (−5°C to 99.9°C), 1.0°C (>99.9°C) |
| Temperature Accuracy | ±0.1°C |
| Temperature Compensation | Automatic or manual |
| Display | Backlit LCD |
| Sensor Interface | Conductivity – miniDIN |
| Communication | Bidirectional RS232, optional USB cable |
| Data Storage | 200 GLP-compliant measurements |
| Calibration History | Last 10 calibrations |
| Method Storage | 10 user-defined methods |
| Self-Test | Yes |
| Password Protection | Yes |
| Firmware/Method Update | Network-enabled |
| Power | 4 × AA batteries + universal AC adapter (benchtop) |
| Safety Certifications | CE, CSA, UL, TÜV, FCC Class A |
| Operating Environment | 5–45°C, 5–85% RH |
| Ingress Protection | IP54 (benchtop), IP67 (portable variant) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 310C-06 |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 320C-01 |
| Price | Upon Request |
| Conductivity Range | 0.000–3000 mS/cm |
| Resolution | Up to 4 significant digits, down to 0.001 µS/cm |
| Accuracy | ±0.5% of reading or ±0.01 µS/cm (whichever is greater) |
| Resistivity Range | 0.0001–100 MΩ·cm |
| Salinity Range | 0.01–80.0 ppt NaCl |
| TDS Range | 0–19,999 mg/L |
| Cell Constant Range | 0.001–199.9 cm⁻¹ |
| Reference Temperatures | 15°C, 20°C, or 25°C |
| Electrode Compatibility | Two-electrode, four-electrode, and planar conductivity cells |
| Calibration Points | 1–5 points |
| Temperature Range | −5°C to 105°C |
| Temperature Resolution | 0.1°C (−5°C to 99.9°C), 1.0°C (>99.9°C) |
| Temp. Accuracy | ±0.1°C |
| Temp. Compensation | Automatic or manual |
| Display | Backlit LCD |
| Sensor Interface | Conductivity – miniDIN |
| Communication | Bidirectional RS232, optional USB cable |
| Data Logging | 200 entries |
| Calibration History | Last 10 calibrations |
| Method Storage | 10 user-defined methods |
| Self-Test | Yes |
| Password Protection | Yes |
| Firmware/Method Update | Via PC software |
| Power | 4 × AA batteries |
| Certifications | CE, CSA, UL, TÜV, FCC Class A |
| Operating Environment | 5–45°C, 5–85% RH |
| Ingress Protection | Benchtop – IP54 |