Pen Acidity Meter (PH-220, Accuracy 0.01)
Brand:Â BKMAMLAB
Item Code:Â 110802003
Category: Laboratory Instruments – pH Measurement
Application: Laboratory Testing | Water Quality Monitoring | Food & Beverage Quality Control | Research
Packaging:Â 1 pc per box
Product Preview
The BKMAMLAB PH-220 Pen Acidity Meter is a high-precision digital pH tester designed for accurate and reliable measurement of liquid acidity and alkalinity. With a high resolution of 0.01 pH, this portable pen-style meter provides precise readings for laboratory, environmental, and industrial applications.
The PH-220 features an easy-to-read LCD display, automatic temperature compensation, and fast response sensors to ensure consistent and stable results. Its compact design allows convenient use in both laboratory and field environments.
The device is ideal for scientists, laboratory technicians, water quality inspectors, and food industry professionals who require accurate pH measurement for quality control and analytical testing.
Key Features
- High Precision Measurement – Accuracy ±0.01 pH
- Wide pH Measurement Range (0.00 – 14.00)
- Digital LCD Display for clear reading
- Automatic Temperature Compensation (ATC)
- Fast response electrode sensor
- Portable pen-type design
- Easy calibration and simple operation
- Durable design for laboratory and field use
Applications
The BKMAMLAB PH-220 pH Meter is widely used across multiple industries and laboratories.
Laboratory Testing
- Chemical analysis
- Biological sample testing
- Research laboratories
Water Quality Monitoring
- Drinking water testing
- Environmental water monitoring
- Aquaculture water management
Food & Beverage Industry
- Beverage acidity testing
- Food processing quality control
Agriculture & Hydroponics
- Nutrient solution monitoring
- Soil solution testing
Technical Specifications
| Parameter | Specification |
| Model | PH-220 |
| Measurement Range | 0.00 – 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Temperature Compensation | Automatic (ATC) |
| Display | LCD Digital Screen |
| Power Supply | 2 × 1.5V Batteries |
| Response Time | < 3 seconds |
| Operating Temperature | 0 – 50°C |
| Calibration | Manual or automatic calibration |
| Dimensions | Approx. 155 × 30 × 20 mm |
| Weight | Approx. 90 g |
Package Contents
Each package includes:
- 1 × BKMAMLAB PH-220 Pen Acidity Meter
- 2 × Batteries
- 1 × Protective storage case
- 1 × User instruction manual
Product Advantages
- High-precision measurement for laboratory accuracy
- Portable design for both field and lab use
- Fast and stable readings
- Easy to operate and maintain
- Reliable instrument for routine pH testing
- Cost-effective solution for professional testing
Warranty
12 Months Manufacturer Warranty
The instrument is covered against manufacturing defects under normal operating conditions for one year from the purchase date.
Guarantee
GreenXsupply guarantees:
- Genuine BKMAMLAB laboratory instruments
- Brand new and factory-sealed product
- Quality-checked before shipment
Support Policy
GreenXsupply provides professional support services including:
- Technical assistance via Email / Phone / WhatsApp
- Guidance for calibration and operation
- Access to product manuals and documentation
- Replacement assistance in case of manufacturing defects








Reviews
Clear filtersThere are no reviews yet.