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The BKMAMLAB PH-220W Pen Acidity Meter is a high-precision portable digital pH tester designed for accurate acidity measurement in laboratory and field applications. Equipped with a high-resolution 0.01 pH accuracy and an external electrode, the PH-220W provides enhanced flexibility and measurement stability when testing various liquid samples.

Its compact pen-style design, clear LCD display, and automatic temperature compensation ensure reliable readings in seconds. The external probe allows easy sample access, making the instrument ideal for laboratory testing, water quality monitoring, aquaculture, food processing, and research applications.

The PH-220W is designed for professionals who require precise pH measurement with convenient operation and durable performance.

Key Features

• High Precision Measurement – Accuracy ±0.01 pH
• External Electrode Designfor flexible measurement
• Wide Measurement Range:00 – 14.00 pH
• Clear LCD Digital Display
• Automatic Temperature Compensation (ATC)
• Fast Response Sensor
• Portable Pen-Type Instrument
• Simple Calibration Process
• Durable and lightweight construction

Applications

Laboratory Testing

• Chemical and biological sample testing
• Analytical laboratories and research institutes

Water Quality Monitoring

• Drinking water testing
• Environmental water monitoring
• Aquaculture water control

Food & Beverage Industry

• Beverage acidity testing
• Food quality control processes

Agriculture & Hydroponics

• Nutrient solution monitoring
• Fertigation and hydroponic systems

Technical Specifications

Package Contents

Each package includes:

• 1 × BKMAMLAB PH-220W Pen Acidity Meter
• 1 × External pH Electrode Probe
• 2 × Batteries
• 1 × Protective storage case
• 1 × User instruction manual

Product Advantages

• High-precision pH measurement with 01 resolution
• External probe enables easier testing of different samples
• Fast response and stable results
• Portable design for both field and laboratory use
• Simple operation and calibration
• Reliable instrument for routine laboratory testing

Warranty

12-Month Manufacturer Warranty

The product is covered against manufacturing defects under normal laboratory usage for one year from the purchase date.

Guarantee

GreenXsupply guarantees that the supplied BKMAMLAB PH-220W pH Meter is:

• Genuine and brand new
• Factory sealed and quality tested
• Delivered with required documentation upon request

Support Policy

GreenXsupply provides professional customer support including:

• Technical assistance via Email / Phone / WhatsApp
• Guidance for calibration and usage
• Access to product manuals and technical documentation
• Replacement assistance for manufacturing defects