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.
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
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 ~ 1000 |
| Calibration point |
7 |
| Minimum value |
0.1 |
| Repeatability |
≤ 1 % |
| Measurement range |
0 ~ 100
0 ~ 200 |
| Calibration point |
4 |
| Minimum value |
0.01
0.1 |
| Repeatability |
≤ 0.5 % |
| Measurement range |
0 ~ 100
100 ~ 800 |
| Calibration point |
6 |
| Minimum value |
0.01
0.1 |
| Repeatability |
≤ 0.5 % |
| Measurement range |
0 ~ 20
0 ~ 200 |
| Calibration point |
|
| Minimum value |
0.01
0.1 |
| Repeatability |
≤ 1 % |
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 |
Our ORP (Oxidation-Reduction Potential) Pocket Meters are compact, handheld devices designed for convenient on-the-go measurement of the oxidative or reducing ability of a solution. Utilizing an electrode system, these meters assess the electron activity in the liquid, providing a quick indication of its redox potential. Commonly used in water quality testing, aquaculture, and industrial processes, ORP pocket meters are valuable tools for assessing the overall health and stability of a solution. With a portable design, digital display, and user-friendly controls, these meters offer flexibility in monitoring and optimizing oxidative/reductive conditions in various settings, contributing to the efficient management of water quality, chemical processes, and environmental conditions.
| Measuring range |
-1200 mV ~ 1200 mV |
| Accuracy |
± 2 mV |
| Temperature |
0 °C ~ 50 °C |
| Resolution |
1 mV |
| Measuring range |
± 1999 mV |
| Accuracy |
± 5 mV |
| Temperature |
0 °C ~ 50 °C |
| Resolution |
|
