Our Benchtop Conductivity Meter is a compact and precision instrument used for measuring the electrical conductivity of liquids. Typically designed for laboratory or industrial settings, it consists of a control unit and a conductivity cell. The meter assesses the ability of a solution to conduct an electric current, providing valuable information about the solution's ionic content and purity. Our benchtop models offer accuracy and ease of use, often featuring digital displays, adjustable settings, and the capacity to measure a wide range of conductivity levels. Widely utilized in chemistry, environmental science, and quality control applications, these meters play a crucial role in ensuring the consistency and reliability of solutions in diverse industries.
Measuring range |
Conductivity: 0.000 µS/cm to 2000 mS/cm
Resistivity: 5.00 Ω.cm to 100.00 MΩ.cm
TDS: 0.000 to 1000 ppt
Salinity: 0.00 to 8.00%
Temperature: -10 to 135°C; 14 to 275°F |
Resolution |
Conductivity: 0.001 µS/cm
Resistivity: 0.01 Ω.cm
TDS: 0.001 ppm
Salinity: 0.01%
Temperature: 0.1°C/°F |
Accuracy |
Conductivity: ±0.5% FS
Resistivity: ±0.5% FS
TDS: ±0.5% FS
Salinity: ±0.01%
Temperature: ±0.1°C/°F |
Conductivity calibration points |
Up to 5 |
Measuring range |
Conductivity: 0.00 µS/cm to 200 mS/cm
TDS: 0.00 mg/L to 100 g/L |
Resolution |
Conductivity: 0.01 µS/cm
TDS: 0.01 mg/L |
Accuracy |
±1.0% FS |
Conductivity reference temperature |
25°C |
Measurement range |
0.0 ~ 199.9 µs/cm
200 µs/cm ~ 1999 µs/cm
2.0 µs/cm ~ 19.99 ms/cm
20 µs/cm ~ 199.9 ms/cm |
Temperature compensation |
10 °C ~ 50 °C ( manual ) |
Resolution |
0.1/1µs/cm
0.01/0.1ms/cm |
Accuracy ( electrode ) |
± 1 % FS |
Measurement range |
0.0 ~ 2 × 105 µs/cm |
Temperature compensation |
15 °C ~ 35 °C ( manual ) |
Resolution |
|
Accuracy ( electrode ) |
± 1 % FS |
pH Range |
- 2.000 to 20.000 pH |
pH Resolution |
0.001, 0.01, 0.1 pH, selectable |
pH Accuracy |
± 0.002 pH |
pH Calibration Points |
1 to 5 points |
Measurement Parameter |
COD (Chemical Oxygen Demand), TOC (Total Organic Carbon), UV275
(Ultraviolet Absorption Value), TDS (Total Dissolved Solids), Electrical
conductivity, Temperature |
COD Range |
0-100 mg/L |
TOC Range |
0-100 mg/L |
UV275 Range |
0-1.0 au/cm |
Labotronics Portable Turbidity Meter is a compact and versatile device used for on-site measurement of water clarity by assessing the amount of suspended particles or turbidity in a liquid sample. Equipped with an optical sensor, these meters offer quick and accurate readings, making them ideal for fieldwork, environmental monitoring, and water quality assessments. The portable design, user-friendly interface, and digital display contribute to their ease of use in various settings. Our portable turbidity meters play a crucial role in ensuring compliance with water quality standards, evaluating the effectiveness of water treatment processes, and monitoring changes in environmental conditions where precise turbidity measurements are essential.
Measurement range |
0 ~ 100
100 ~ 1000 |
Calibration point |
7 |
Minimum value |
0.01
0.1 |
Repeatability |
≤ 0.5 % |
Measurement range |
0 ~ 100
100 ~ 500 |
Calibration point |
6 |
Minimum value |
0.01
0.1 |
Repeatability |
≤ 0.5 % |
Measurement range |
0 ~ 100
100 ~ 400 |
Calibration point |
5 |
Minimum value |
0.01
0.1 |
Repeatability |
≤ 0.5 % |
Measurement range |
0 ~ 20 |
Calibration point |
|
Minimum value |
0.01 |
Repeatability |
≤ 1 % |
We provide a benchtop multiparameter meter is a versatile laboratory instrument designed to concurrently measure and display various physicochemical parameters in liquids. This compact device typically integrates probes for parameters such as pH, conductivity, dissolved oxygen, and temperature, providing a comprehensive analysis of liquid samples. Equipped with a user-friendly interface and a digital display, these meters offer efficient and precise data collection for research, quality control, and environmental monitoring purposes. Their benchtop design ensures stability and ease of use in laboratory settings, allowing scientists and researchers to streamline the measurement process and obtain valuable information about the composition and quality of liquids.
Temperature Parameters |
Range: -5 to 110 ºC, 23 to 230 ºF
Unit: ºC, ºF
Resolution: 0.1
Accuracy: ±0.2 |
Measurement Modes |
Reading Mode: Auto Read (Fast, Medium, Slow), Timed, Continuous
Reading Prompts: Reading, Stable, Locked, Temp. Compensation: ATC, MTC |
Parameters |
pH/ EC/ ISE/ Temp. (mV/ ORP/ pX/ Resistivity/ TDS /Sal.) |
pH |
Range: -2.00 to 20.00 ph
Resolution: 0.1, 0.01 pH
Accuracy: ±0.01 pH
Calibration Points: Up to 5
Standard Recognition: NIST, GB, and DIN buffers
Slope Limit |
Measuring parameters |
pH/EC/ISE/Temperature (mV/ORP/pX/Resistivity/TDS/Salinity) |
Measuring range |
pH: -2.000 to 20.000 pH
mV/ORP: -2000.00 to 2000.00 mV
pX range: -2.000 to 20.000 pX
ISE: 1E-9 to 9.999E9
Conductivity: 0.000 µS/cm to 2000 mS/cm
Resistivity: 5.00 Ω·cm to 100.00 MΩ·cm
TDS: 0.000 to 1000 ppt
Salinity: 0.0 to 80.0 ppt
Temperature: -10 to 135°C, 14 to 275°F |
Resolution |
pH: 0.1, 0.01, 0.001 pH
mV/ORP: 0.1, 0.01 mV
pX: 0.1, 0.01, 0.001 pX
ISE: Up to 4 significant units
Conductivity: 0.001 µS/cm
Resistivity: 0.01 Ω·cm
TDS: 0.001 ppm
Salinity: 0.1 ppt
Temperature: 0.1°C/°F |
Accuracy |
pH: ±0.002 pH
mV/ORP: ±0.1 mV or ±0.03%
pX: ±0.002 pX
ISE: ±0.3%
Conductivity: ±0.5%FS
Resistivity: ±0.5% FS
TDS: ±0.5%
Salinity: ±1 ppt
Temperature: ±0.1 °C/°F |
COD Measuring Range |
10 to 15000 mg/L |
COD Detection Method |
Potassium Dichromate Method
Potassium Permanganate method |
COD Detection Lower Limit |
10 mg/L |
COD Digestion Temperature & Time |
165 °C, 20 min |
Our handheld salinity meters are portable devices designed for on-the-spot measurement of salinity levels in liquids, particularly in aquatic environments. These compact instruments typically use conductivity or refractometry principles to assess the concentration of dissolved salts in water. Featuring a user-friendly interface and a digital display, handheld salinity meters provide quick and accurate readings, making them invaluable tools for fieldwork, aquaculture, and environmental monitoring. The meters often offer versatility by allowing users to switch between practical salinity units and other measurement units. With their portability and ease of use, handheld salinity meters contribute to efficient water quality assessment in diverse applications, ensuring the optimal conditions for aquatic ecosystems, research, and industrial processes.
Measurement range |
0 ~ 9999 mg/L |
Temperature |
0 °C ~ 50 °C |
Accuracy ( at 0.1 °C ) |
± 2 mg/L |
Resolution |
1 mg/L |
Measurement range |
0 ~ 300 % |
Temperature |
0 °C ~ 50 °C |
Accuracy ( at 0.1 °C ) |
± 0.2 % |
Resolution |
0.02 |
Measurement range |
0 ~ 2500 mg/L |
Temperature |
0 °C ~ 50 °C |
Accuracy ( at 0.1 °C ) |
± 2 mg/L |
Resolution |
1 mg/L |