HM DIGITAL PH-200 pH Meter

HM DIGITAL pH Meter in Sri Lanka

Professional Waterproof pH & Temperature Meter

The HM Digital PH-200 is a waterproof, professional-grade pH and temperature meter designed for reliable water quality testing across a wide range of applications. Featuring a precision microprocessor and Automatic Temperature Compensation (ATC), this handheld device ensures accurate and stable readings for hydroponics, water purification, aquaculture, labs, and more.

Looking for more options? Explore our full range of pH meters in Sri Lanka to compare models, specifications, and prices.

Built with a rugged IP67 waterproof housing that floats, the PH-200 delivers consistent performance in both field and laboratory environments. With a user-replaceable glass sensor, one-touch digital calibration, and a large dual-display, this meter combines durability, ease of use, and a long service life for all your testing needs.

Key Features

Measures a full pH range from 0 to 14 with a high resolution of 0.01 pH

Features a durable IP67-rated waterproof housing that floats if dropped in water

Includes simple one-touch automatic digital calibration, factory-calibrated to pH 7.0

Ensures accurate readings with Automatic Temperature Compensation (ATC)

Equipped with a large, easy-to-read LCD screen that displays pH and temperature simultaneously

Designed with a replaceable glass sensor electrode (model SP-P2) to extend the meter's lifespan

Features smart functions like auto-off, data-hold, and a low-battery indicator

Technical Specifications

Model

PH-200

pH Range

0.00 – 14.00 pH

pH Accuracy

±0.1 pH

Resolution

0.01 pH

Temperature Range

0–55°C (32–130°F)

Temperature Compensation

Automatic (ATC)

Calibration

Digital, one-point

Electrode

Replaceable glass sensor (SP-P2)

Housing

IP67 Waterproof (submersible and floats)

Power Supply

2 × AAA batteries

Dimensions

185 × 34 × 34 mm

Weight

96.4 g

Applications

Monitors nutrient solutions and water quality in hydroponics and agriculture

Ensures safety and compliance in water treatment, wastewater, and cooling towers

Maintains balanced and safe water conditions for aquaculture, pools, and spas

Performs quality testing for food and beverage production, including wine and coffee

Supports research and quality control in scientific and environmental labs

Package Includes

1 x HM Digital PH-200 Meter

1 x Replaceable Electrode (pre-installed)

1 x pH 7.0 Buffer Sachet

2 x AAA Batteries

1 x Protective Cap

1 x Lanyard

1 x User Manual

Downloads

📄 Download HM Digital PH-200 Data Sheet
📄 Download HM Digital PH-200 User Manual