Conductivity Meter
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| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | DJS-0.1VTG |
| Conductivity Range | (2–20,000) µS/cm |
| Temperature Range | (0–80) °C |
| Accuracy | ±1.0% FS |
| Minimum Resolution | 0.01 µS/cm |
| Cell Constant | 0.1 cm⁻¹ |
| Probe Material | Borosilicate Glass |
| Connector | 5-pin Aviation Plug |
| Dimensions | Φ12 × 120 mm |
| Application | Lab-based Low-Conductivity Aqueous Solutions |
| Calibration Compatibility | 84 µS/cm and 146.5 µS/cm Standard Solutions |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | DZS-708L (EC-T Conductivity & Temperature Module Kit) |
| Form Factor | Benchtop |
| Application Environment | Laboratory |
| Conductivity Range | 0.000 μS/cm to 3000 mS/cm |
| TDS Range | 0.00 mg/L to 1000 g/L |
| Resistivity Range | 5.00 Ω·cm to 100.0 MΩ·cm |
| Salinity Range | 0.00–8.00 % |
| Temperature Range | −10.0–135.0 °C (14.0–275.0 °F) |
| Accuracy | ±0.5 % FS (Conductivity/Resistivity/TDS), ±0.1 % FS (Salinity), ±0.3 °C (0.0–60.0 °C), ±1.0 °C (other ranges) |
| Minimum Resolution | 0.001 μS/cm (conductivity), auto-ranging |
| IP Rating | IP54 |
| Compliance | GLP-compliant data management, supports 21 CFR Part 11 audit trail via optional software configuration |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Origin | Domestic (China) |
| Model | EC-30 |
| Detection Parameters | Multi-Parameter (Conductivity, TDS, Salinity, Resistivity, Temperature) |
| Portability | Pen-Style |
| Intended Use | Laboratory & Field Applications |
| Conductivity Range | 0 μS/cm to 200.0 mS/cm (4 auto-ranging segments) |
| TDS Range | 0–50 ppt |
| Resistivity Range | 10 Ω·cm–99.99 kΩ·cm and 0.1 MΩ·cm–20 MΩ·cm |
| Salinity Range | 0–50 ppt |
| Temperature Range | (0.0–60.0) °C |
| Accuracy | ≤0.5% FS (full scale) |
| Minimum Resolution | 0.1 μS/cm |
| IP Rating | IP67 |
| Power Supply | 4 × AAA batteries (>200 h typical life) |
| Dimensions | 40 × 30 × 188 mm |
| Weight | ~0.15 kg |
| Display | High-contrast LCD with backlight |
| Auto-Temperature Compensation | 0.0–60.0 °C (default reference: 25 °C) |
| Calibration | 1–3 point, auto-identification of GB/US conductivity standards |
| TDS Conversion Factor | Adjustable (0.40–1.00) |
| Temperature Accuracy | ±0.3 °C |
| Temperature Resolution | 0.1 °C |
| Electrode Design | Replaceable sensor tip |
| Brand | Lianhua |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LH-E4DDS |
| Pricing | Upon Request |
| Measured Parameters | Conductivity, TDS, Resistivity, Salinity, Temperature |
| Form Factor | Benchtop |
| Intended Use | Laboratory |
| Conductivity Range | 0–200 mS/cm |
| TDS Range | 0–200 g/L |
| Resistivity Range | 5 Ω·cm – 20,000 kΩ·cm |
| Salinity Range | 0–200 ‰ |
| Temperature Range | −25 to +125 °C |
| Brand | METER |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | ES-2 |
| Measurement Parameter | Single (Electrical Conductivity) |
| Form Factor | Pen-style |
| Deployment Environment | In-pipe, in-tank, and pore-water applications |
| EC Range | 0–120 dS/m |
| TDS Range | Derived from EC (default 0.5–0.7 conversion factor) |
| Resistivity Range | 0.0083–1000 kΩ·cm (calculated inverse) |
| Salinity Range | 0–60 ppt (based on PSS-78 standard) |
| Temperature Range | –40 to +60 °C |
| Accuracy | EC: ±0.01 dS/m or ±10% (whichever is greater) |
| Temp | ±1 °C |
| Resolution | EC: 0.001 dS/m |
| Temp | 0.1 °C |
| Output Protocol | SDI-12 or DDI serial |
| Compatible Data Loggers | METER ZL6 series or any SDI-12–compliant logger with 3.6–15 VDC excitation |
| Dimensions | 10.9 cm (L) × 2.4 cm (W) |
| Cable | 5 m standard (custom up to 75 m) |
| Connector | 3.5 mm stereo jack or tinned leads |
| Power Supply | 3.6–15 VDC |
| Current Draw | 20–28 mA (active), 0.03 mA (standby) |
| Startup Time | 100–250 ms (SDI-12 dependent) |
| Measurement Duration | 25–50 ms |
| Compliance | ISO 9001:2015 certified manufacturing |
| CE marked per EM directive EN ISO/IEC 17050 | 2010 |
| Mechanical Interface | 1-inch NPT threaded body with optional T-fitting for pipe mounting |
| Brand | Metrohm |
|---|---|
| Origin | Switzerland |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | 856 |
| Form Factor | Benchtop |
| Conductivity Range | 0.01 µS/cm – 2000 mS/cm |
| Electrode Type | 5-Ring Shielded Conductivity Cell |
| Interface | 2 × USB, 4 × MSB |
| Compatibility | Standalone operation or integrated with Titrando/tiamo platforms |
| Dual Measurement Capability | Simultaneous pH and conductivity in same vessel |
| Electrode Support | Compatible with Metrohm conductivity cells via Adapter Box |
| Brand | Metrohm |
|---|---|
| Origin | Switzerland |
| Manufacturer | Metrohm AG |
| Product Type | Imported Instrument |
| Model | 912 |
| Portability | Portable |
| Measurement Channels | Dual (Conductivity + pH) |
| IP Rating | IP67 |
| Compliance | GLP-Compliant Data Handling |
| Connectivity | tiBase Software, LIMS, Excel Export |
| Display | Color LCD with Multilingual UI |
| Operating Modes | Field, Laboratory, and Process Support |
| Configuration Options | Portable Base Unit, Lab Station Kit, Field Kit with Accessories |
| Brand | Metrohm |
|---|---|
| Origin | Switzerland |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | 914 |
| Detection Parameters | Multi-parameter |
| Portability | Portable |
| Application Environment | Laboratory & Field |
| Conductivity Range | 0.1 µS/cm to 500 mS/cm |
| Temperature Range | −150 °C to +250 °C |
| Voltage Accuracy | ±0.2 mV |
| Voltage Resolution | 0.1 mV |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | FE30 |
| Temperature Range | 0.0–100.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C |
| Conductivity Range | 0.00 µS/cm to 199.9 mS/cm |
| TDS Range | 0.00 mg/L to 199.9 g/L |
| Conductivity Accuracy | ±0.5% of reading |
| Display | LCD |
| Power Supply | External AC adapter |
| Operating Environment | 5–40 °C, 5–80% RH |
| Compliance | Designed for GLP-compliant workflows |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Shanghai, China |
| Model | FE30K |
| Form Factor | Benchtop |
| Conductivity Range | 0.1 μS/cm to 199.9 mS/cm |
| TDS Range | 0.1 mg/L to 199.9 g/L |
| Resistivity Range | 0.1 Ω·m to 19.99 MΩ·cm |
| Salinity Range | 0.00 to 19.99 psu |
| Temperature Range | 0.0 to 100.0 °C |
| Conductivity Accuracy | ±0.5% of reading |
| Temperature Accuracy | ±0.1 °C |
| Temperature Compensation | Linear, adjustable from 0.000 to 10.000 %/°C |
| reference temperatures | 20 °C and 25 °C |
| Calibration | Single-point with three pre-stored standard solutions (84 μS/cm, 1413 μS/cm, 12.88 mS/cm) |
| Display | Backlit LCD showing conductivity/TDS/salinity/resistivity, temperature, stability indicator, calibration status, and compensation settings |
| Power Supply | 100–240 V AC, 50–60 Hz |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | FG3 |
| Conductivity Range | 0.01 µS/cm to 199.9 mS/cm |
| TDS Range | 0.01 mg/L to 199.9 g/L |
| Salinity Range | 0.00–19.99 psu |
| Temperature Range | 0.0–100.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C |
| Conductivity Accuracy | ±0.5 % of reading |
| Calibration | Single-point automatic calibration |
| Display | LCD with simultaneous readout of conductivity/TDS/salinity, temperature, endpoint status, and system symbols |
| Protection Rating | IP54 |
| Power Supply | 4 × AAA 1.5 V batteries |
| Operating Environment | 0–40 °C, 5–80 % RH |
| Data Storage | 30 measurement records |
| Compensation | Linear temperature compensation with selectable reference temperature (e.g., 20 °C or 25 °C) |
| Auto-Endpoint Detection | Yes |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Shanghai, China |
| Model | FE30, FG3 |
| Conductivity Range | 0.00 µS/cm to 199.9 mS/cm |
| Resolution | 0.01 µS/cm to 0.1 mS/cm (auto-ranging) |
| Accuracy | ±0.5% of reading |
| Temperature Range | 0.0–100.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.3 °C |
| TDS Range | 0.0 mg/L to 199.9 g/L |
| Calibration | Single-point with three pre-programmed standards (84 µS/cm, 1413 µS/cm, 12.88 mS/cm) |
| Data Storage | 30 readings (FG3 only) |
| Ingress Protection | IP54 (FG3) |
| Power Supply | AC adapter (FE30) |
| Form Factor | Benchtop (FE30), Portable (FG3) |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | FE38-Standard |
| Form Factor | Benchtop |
| Application Environment | Laboratory |
| Conductivity Range | 0.01 µS/cm to 500 mS/cm |
| TDS Range | 0.01 mg/L to 300 g/L |
| Salinity Range | 0.00–42 PSU |
| Temperature Range | −5 °C to 105 °C |
| Accuracy | ±0.5% of full scale |
| Minimum Conductivity Resolution | 0.01 µS/cm |
| Temperature Accuracy | ±0.3 °C |
| Temperature Compensation | Linear (0.00–10.00 %/°C), Reference Temp: 20 °C or 25 °C |
| Calibration | 1–3 point, with preset standards and manual cell constant entry |
| Data Storage | 200 measurement records + current calibration data |
| Interfaces | Mini-DIN electrode port, RS232, USB |
| Display | 4.3-inch segmented LCD |
| Dimensions | 227 × 147 × 70 mm |
| Weight | 0.63 kg |
| Housing Material | ABS |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | FE20 / FE30 |
| pH Range | 0.00–14.00 |
| Conductivity Range | 0.00 µS/cm–199.9 mS/cm |
| mV Range | −1999–+1999 mV |
| TDS Range | 0.0 mg/L–199.9 g/L |
| Temperature Range | 0.0–100.0 °C |
| Salinity Range | 0.00–19.99 psu |
| pH Resolution | 0.01 pH |
| Conductivity Resolution | 0.01 µS/cm–0.1 mS/cm (auto-ranging) |
| mV Resolution | 1 mV |
| TDS Resolution | 0.1 mg/L–0.1 g/L (auto-ranging) |
| Temperature Resolution | 0.1 °C |
| pH Accuracy | ±0.01 pH |
| Conductivity Accuracy | ±0.5 % of full scale |
| mV Accuracy | ±1 mV |
| TDS Accuracy | ±0.5 % of full scale |
| Temperature Accuracy | ±0.5 °C (±0.3 °C for built-in sensor) |
| Calibration | Up to 3-point pH with 4 predefined buffer sets |
| Power Supply | 220 V/50 Hz AC adapter or 9 V DC battery |
| Data Storage | 99 measurement records |
| Interface | RS232 |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | FiveEasyPlus™ |
| Form Factor | Benchtop |
| Application Environment | Laboratory |
| Conductivity Range | 0.01 µS/cm to 500 mS/cm |
| Salinity Range | 0.00–42 psu |
| Temperature Range | 0–105 °C |
| Minimum Conductivity Resolution | 0.01 µS/cm |
| TDS Range | 0.01 mg/L to 300 g/L |
| Temperature Resolution/Accuracy | 0.1 °C / ±0.3 °C |
| Temperature Compensation | Linear, 0.00–10.00 %/°C, reference temperatures 20 °C and 25 °C |
| Data Storage | 200 measurement records + current calibration data |
| Interface | RS232 and USB |
| Electrode Compatibility | LE703 (included) |
| Compliance | Designed for GLP-compliant workflows with audit-ready calibration logging |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | FiveEasyPlus™ Benchtop |
| Conductivity Range | 0.01 µS/cm to 500 mS/cm |
| Resolution (Conductivity) | 0.01 µS/cm (auto-ranging) |
| Accuracy (Conductivity) | ±0.5% of reading |
| Temperature Range | 0–105 °C |
| Temperature Resolution/Accuracy | 0.1 °C / ±0.3 °C |
| Temperature Compensation | Linear, 0.00–10.00 %/°C |
| Reference Temp | 20 °C or 25 °C |
| TDS Range | 0.01 mg/L to 300 g/L |
| Salinity Range | 0.00–42 psu |
| Data Storage | 200 measurement records + current calibration data |
| Interfaces | RS232 and USB |
| Electrode Included | LE703 (for aqueous samples, medium-to-high conductivity) |
| Calibration Standards Supplied | 1413 µS/cm and 12.88 mS/cm pre-filled pouches |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | FiveEasyPlus™ pH/mV |
| Form Factor | Benchtop |
| Application Environment | Laboratory |
| pH Measurement Range | -2.00 to 16.00 |
| mV Measurement Range | ±2000 mV |
| Conductivity Range | -2.00 to 16.00 mS/cm (as configurable parameter) |
| Salinity Range | 0.00–42.00 psu |
| Temperature Range | 0.0 to 105.0 °C |
| Temperature Resolution/Accuracy | 0.1 °C / ±0.3 °C |
| pH Resolution/Accuracy | 0.01 / ±0.01 |
| Data Storage Capacity | 200 measurement records + current calibration data |
| Calibration Points | Up to 5-point pH calibration |
| Temperature Compensation | Automatic (ATC) and Manual (MTC) |
| Interface | RS232 and USB |
| Predefined Buffer Sets | 4 standard groups (e.g., DIN, NIST, US, TECH) |
| Electrode Compatibility | Universal BNC + reference input |
| Audible Signal | Yes |
| Display | High-contrast monochrome LCD with icon-based status indicators |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | S30 |
| Temperature Range | –5.0 to 105.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.2 °C |
| Conductivity Range | 0.01 µS/cm to 500 mS/cm (auto-ranging) |
| Conductivity Accuracy | ±0.5% of reading |
| Salinity Range | 0.00–80.00 ppt |
| TDS Range | 0.1 mg/L to 500 g/L |
| TDS Factor | User-definable (0.40–1.00) |
| Resistivity Range | 0.000 Ω·cm to 100.0 MΩ·cm |
| Electrode Constant Input | User-configurable |
| Display | Backlit LCD with simultaneous parameter + temperature readout |
| Power Supply | AC adapter (included) or 4× AA (LR6) batteries |
| Interface | RS232 for data export |
| Compliance | Designed for GLP-compliant workflows |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | S3, S7 |
| Portability | Portable |
| Conductivity Range | 0.000 µS/cm to 1000 mS/cm |
| TDS Range | 0.01 mg/L to 600 g/L |
| Resistivity Range | 0.00 to 100.0 MΩ·cm |
| Salinity Range | 0.00 to 42 PSU |
| Temperature Range | –5.0 to 105.0 °C |
| Accuracy | ±0.5% of reading |
| Minimum Resolution | 0.001 |
| Compliance | IP67 rated |
| Electrode Interface | ISM® (Intelligent Sensor Management) compatible |
| Display | High-contrast sunlight-readable LCD with StatusLight indicator |
| Data Transfer | IP67-rated USB port |
| Language Support | 12 languages including English, German, French, Spanish, Chinese, Japanese, Korean, etc. |
| Brand | METTLER TOLEDO |
|---|---|
| Model | SevenCompact™ S230 |
| Measurement Range | 0.001 µS/cm to 1000 mS/cm |
| Conductivity Accuracy | ±0.5% |
| TDS Range | 0.00 mg/L to 1000 g/L |
| Salinity Range | 0.00–80.0 psu |
| Resistivity Range | 0.00–100.0 MΩ·cm |
| Ash Conductivity (Conductivity Ash) | 0.000–2022% |
| Temperature Compensation | Automatic (ATC) or Manual (MTC), -5.0 to 130.0 °C (ATC), -30.0 to 130.0 °C (MTC) |
| Resolution | Auto-variable from 0.001 µS/cm to 1 mS/cm |
| Data Storage | 1000 GLP-compliant entries |
| IP Rating | IP54 |
| Connectivity | RS232, USB-A (for printer, flash drive, keyboard, barcode scanner, stirrer), USB-B (for PC) |
| Compliance | Supports FDA 21 CFR Part 11 audit trail via LabX Direct software (optional) |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Instrument Type | Benchtop |
| Application | Laboratory |
| Conductivity Range | 0.000 µS/cm to 2,000 mS/cm |
| TDS Range | 0.00 mg/L to 1,000 g/L |
| Resistivity Range | 0.00 to 100.0 MΩ·cm |
| Salinity Range | 0.00 to 80.00 PSU |
| Temperature Range | –30.0 to 130.0 °C |
| pH Range | –2.000 to 20.000 |
| mV Range | –2,000.0 to 2,000.0 mV |
| Ion Concentration (pX) | –2.000 to 20.000 |
| Resolution (pH/pX) | 0.001 |
| Accuracy (pH) | ±0.002 |
| Temperature Accuracy | ±0.1 °C (0–100 °C) |
| Calibration | Up to 5-point pH/ion, 1–2-point conductivity, manual or auto electrode constant determination |
| Data Storage | GLP-compliant with timestamp, sample ID, electrode ID, user ID |
| IP Rating | IP54 |
| Display | 7-inch color touchscreen |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Instrument Type | Benchtop |
| Measurement Parameters | Conductivity, TDS, Resistivity, Salinity, Temperature |
| Conductivity Range | 0.000 µS/cm to 2,000 mS/cm |
| TDS Range | 0.00 mg/L to 1,000 g/L |
| Salinity Range | 0.00–80.00 psu |
| Resistivity Range | 0.00–100.0 MΩ·cm |
| Temperature Range | −30.0 to 130.0 °C |
| Resolution | Auto-ranging, up to 0.001 (conductivity), 0.1 °C (temperature) |
| Accuracy | ±0.5% of reading (conductivity), ±0.1 °C (0–100 °C) |
| Temperature Compensation | Automatic/manual |
| Calibration | Up to 2-point, auto-identification of standard solutions, built-in 13 calibration standards + 10 user-defined |
| Endpoint Modes | Auto, manual, time-based |
| Data Storage | 2,000 GLP-compliant records with timestamp, sample ID, electrode ID, operator ID |
| Connectivity | USB for data export (U-disk or PC software), optional printer interface |
| Compliance | Fully GLP-compliant |
| Enclosure Rating | IP54 (dust-protected, splash-resistant) |
| Display | 7-inch full-color capacitive touchscreen with glove-mode support |
| User Interface | 10 languages (English, Chinese, German, French, Italian, Russian, Korean, Spanish, Portuguese, Japanese) |
| Security | Dual-level user management (administrator/operator) |
| Accessories Included | InLab® 731-ISM conductivity electrode, EasyMix™ magnetic stirrer, precision electrode stand with vertical adjustment and multi-directional positioning, replaceable protective cover, corrosion-resistant sealed interface housing, pouch-packaged calibration standards |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Instrument Type | Benchtop |
| Conductivity Range | 0.001–2000 µS/cm |
| Resistivity Range | 0.001–2000 MΩ·cm |
| Temperature Range | −30 to +130 °C |
| Accuracy | ±0.5% of reading |
| Minimum Resolution | 0.001 µS/cm |
| Channel Configuration | Single-channel, modularly expandable |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | SG3 |
| Conductivity Range | 0.10 µS/cm to 500 mS/cm |
| Temperature Range | –5.0 to 105.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.2 °C |
| Conductivity Accuracy | ±0.5% |
| Salt Range | 0.00–80.00 ppt |
| TDS Range | 0.10 mg/L–300 g/L |
| TDS Resolution | 0.01–1 (unit-dependent) |
| TDS Accuracy | ±0.5% |
| Display | Custom LCD |
| Power | 4 × AA alkaline or rechargeable batteries |
| Operating Environment | 5–40 °C, 5–80% RH (non-condensing) |
| Data Storage | 30 measurements |
| IP Rating | IP67 (with InLab® 738/742 electrodes) |
| Compliance | Meets ISO 7888, ASTM D1125, USP <645>, and GLP data integrity requirements for field and lab use |
| Brand | Mitsubishi Chemical |
|---|---|
| Origin | Japan |
| Model | MCP-HT800 |
| Portability | Portable |
| Impedance Measurement Range | 10⁴ Ω to 10²⁰ Ω |
| Accuracy | ±2% (10⁴–10⁹ Ω), ±3% (up to 10²⁰ Ω) |
| Test Voltage Range | 1 V to 10 V (programmable, DC or low-frequency AC) |
| Compliance | CE, JIS C 1302, IEC 60068-2 (environmental robustness for lab/field use) |
| Brand | Mitsubishi Chemical |
|---|---|
| Origin | Japan |
| Model | MCP-T370 |
| Portability | Portable |
| Measurement Principle | Four-terminal (Kelvin) DC resistance / low-impedance ohmic measurement |
| Probe Interface | 4-pin coaxial connector |
| Data Output | RS-232C |
| Dimensions | 100 mm (W) × 230 mm (D) × 45 mm (H) |
| Weight | 500 g |
| Power Supply | DC 6.5 V, 350 mA |
| Display | LCD |
| Brand | MYRONL |
|---|---|
| Origin | USA |
| Model | 532T1 |
| Measurement Principle | Two-electrode conductivity cell with linear TDS conversion (NaCl equivalence) |
| TDS Range | 0–50 / 0–500 / 0–5000 ppm (auto-ranging) |
| Resolution | 1 ppm (0–50 ppm), 10 ppm (0–500 ppm), 100 ppm (0–5000 ppm) |
| Accuracy | ±2% of full scale |
| Temperature Compensation | Automatic, 10–71 °C |
| pH Range | 0.0–14.0 (with replaceable pH electrode) |
| Power | 9 V alkaline battery (approx. 2,000 measurements/year) |
| Electrode Type | Maintenance-free graphite conductivity cell |
| Enclosure | IP65-rated rugged ABS housing |
| Compliance | Designed for field and lab use per ASTM D1125 and ISO 7888 guidelines for conductivity/TDS estimation |
| Brand | MyronL |
|---|---|
| Origin | USA |
| Model | EP/512M5/EP10 |
| Conductivity Ranges | 0–0.5 µS, 0–5 µS, 0–50 µS, 0–500 µS, 0–5000 µS, 0–10 mS, 0–100 mS, 0–1000 mS, 0–10,000 µS |
| Resistivity Range | 2–30 MΩ |
| Accuracy | ±2% of full scale (all ranges) |
| Automatic Temperature Compensation | 10–71 °C |
| Power | 9 V alkaline battery (≈2000 measurements/year) |
| Electrode Type | Maintenance-free conductive cell |
| Compliance | Designed for field and lab use in accordance with ASTM D1125 and ISO 7888 principles |
| Brand | MYRONL |
|---|---|
| Origin | USA |
| Model | Ultrameter 4P |
| Portability | Portable |
| Conductivity Range | 0–200 mS/cm |
| TDS Range | 0–9999 ppm |
| Resistivity Range | 10 kΩ·cm – 30 MΩ·cm |
| Salinity Range | Not applicable (dedicated conductivity/TDS/resistivity/temperature model) |
| Temperature Range | 0–71 °C |
| Accuracy | ±1% of reading |
| Minimum Conductivity Resolution | 0.01 µS/cm |
| Enclosure Rating | IP67 (NEMA 6) |
| Data Storage | 20 points with timestamp |
| Auto-Temperature Compensation | Yes (0–71 °C) |
| Electrode Design | Integrated, field-replaceable dual-cell conductivity sensor with built-in temperature probe |