HM Digital 4-in-1 Combo Meter – pH / TDS / EC / Temperature

Description

The HM Digital PH-200X (or equivalent model) is a highly advanced 4-in-1 Combo Meter designed to measure pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), and Temperature in one compact and portable device. Ideal for laboratory testing, hydroponics, water purification systems, aquariums, and environmental monitoring, this all-in-one digital meter offers precise measurements, a waterproof design, and a user-friendly interface. With high accuracy and multi-parameter functionality, it’s the perfect choice for professionals and enthusiasts alike.

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Key Features

4-in-1 Multi-Parameter Testing:
Accurately measures pH, TDS, EC, and temperature for comprehensive water quality analysis.

Waterproof Housing (IP67 Rated):
Designed to withstand wet and harsh conditions, ideal for field and lab use.

Advanced Microprocessor & Auto Temperature Compensation (ATC):
Ensures stable and accurate readings across various temperature ranges.

Replaceable Electrode & Sensor Probes:
Easy maintenance and long-term cost savings.

Large Backlit Digital Display:
Shows all parameters clearly with simultaneous dual display options.

Easy 1-Touch Calibration:
Simple and quick digital calibration for reliable performance over time.

Hold Function:
Allows you to lock readings for convenient recording and analysis.

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Technical Specifications

pH Range: 0.00 – 14.00

TDS Range: 0 – 5000 ppm

EC Range: 0 – 9990 µS

Temperature Range: 0 – 80°C (32 – 176°F)

Resolution: 0.01 pH / 1 ppm / 1 µS / 0.1°C

Accuracy: ±2% (TDS/EC), ±0.02 pH

Calibration: Digital, push-button (1 to 3 points)

Power Source: 3 × 1.5V Button Cell Batteries (included)

Dimensions: ~200 x 35 x 20 mm

Weight: ~100 g

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Applications

Hydroponics & Agriculture:
Ensure accurate nutrient levels and optimal plant growth conditions.

Aquariums & Aquaculture:
Maintain healthy aquatic life by monitoring all essential water parameters.

RO/DI Water Systems:
Monitor purity and effectiveness of filtration systems.

Laboratory & Research:
Ideal for environmental testing, educational labs, and research institutions.

Pools, Spas & Drinking Water:
Verify pH balance and detect impurities to ensure safe water quality.

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Why Choose HM Digital 4-in-1 Combo Meter?

Comprehensive Testing:
Combines four essential measurements into one compact and efficient device.

Precision & Durability:
Built for professional-grade accuracy and long-term use in tough environments.

Easy to Use:
Intuitive interface, backlit screen, and fast response make it accessible for both professionals and beginners.

Cost-Effective:
Eliminates the need for multiple instruments by offering multi-parameter testing in a single unit.