Introduction
Portable pH meter is a microprocessor controlled unit with dual measurement function. Temperature compensation ensures improved accuracy and reliability. Automatic power off post thirty minutes of non-use prolongs battery life. It measures hydrogen-ion activity thus determining acidity or alkalinity of water-based solutions.
Applications
Used in monitoring pH in chemical industry, laboratories, aquaculture, agriculture, quality control, electrochemical analysis, fish farming, food industry, swimming pools, printing industry, etc.
Specifications
| Measurement range | 0.1 ~ 14 pH ± 1999 mV |
| Temperature compensation | 0 °C ~ 60 °C ( automatic ) |
| Resolution | 0.01 pH ( ± 1 °C ) |
| Accuracy | 0.01 pH ( ± 1 °C ) |
| Working temperature | 0 °C ~ 40 °C |
| Humidity | < 85 % |
| Power consumption | 2.0 W |
| Battery power | 1.5 V |
| Dimensions | 180 × 80 × 30 mm |
| Weight | 0.5 kg |
Features
Digital display of real time data
Automatic temperature compensation
Dual measurement ( pH and Conductivity )
No abnormal variations/shocks
No magnetic field interference ( except Earth’s magnetic field )
Low battery indication
Auto power off (after 30 minutes)
FAQ
Q1: What is the main application of this laboratory equipment?
A1: It is mainly used for general laboratory sample processing in laboratory settings, such as sample preparation, analysis, or processing.
Q2: Does the product come with a warranty?
A2: Yes, it provides a 1-year warranty for the main unit (excluding consumable parts), covering manufacturing defects and quality issues.
Q3: Is installation required after receiving the product?
A3: No, it is ready to use after unpacking. Simply connect the power supply (confirm the voltage matches) and follow the operation manual.
Q4: What are the power supply requirements?
A4: It supports AC 220V/50Hz or 110V/60Hz (selectable based on region), please confirm the voltage specification before use.
Q5: How to get technical support if there is a problem?
A5: You can contact our technical support team via email or phone. We provide online troubleshooting guidance and on-site service if needed.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.

