HM Digital PH-200 Waterproof Professional Series pH/Temperature Meter

HM Digital PH-200 Waterproof Professional Series pH/Temperature Meter

Product Overview

The HM Digital PH-200 Waterproof Professional Series pH/Temperature Meter is a high-precision portable digital tester designed for accurate measurement of pH and temperature in water and aqueous solutions. Featuring Automatic Temperature Compensation (ATC), IP67 waterproof housing, and digital calibration, the PH-200 is ideal for laboratories, water treatment plants, aquaculture, hydroponics, swimming pools, educational institutions, food processing, and industrial quality control.

Key Features

Professional waterproof pH & temperature meter

Simultaneous pH and temperature display

Measurement range: 0.00 to 14.00 pH

Temperature range: 0 to 55°C (32 to 130°F)

Automatic Temperature Compensation (ATC)

IP67 waterproof and dust-resistant housing

Large LCD display with dual readout

One-touch digital calibration

Hold function for stable readings

Auto power-off for extended battery life

Replaceable pH electrode sensor

Lightweight, compact, and portable design

High accuracy and fast response time

Technical Specifications

Parameter

Specification

Product Name

HM Digital PH-200 Professional Series

Type

Digital pH & Temperature Meter

pH Range

0.00 to 14.00 pH

pH Resolution

0.01 pH

pH Accuracy

±0.1 pH

Temperature Range

0 to 55°C (32 to 130°F)

Temperature Resolution

0.1°C

Temperature Accuracy

±1°C

Temperature Compensation

Automatic (ATC)

Display

Large LCD

Calibration

Digital Push Button

Waterproof Rating

IP67

Auto Shut-Off

Yes (approximately 5 minutes)

Hold Function

Yes

Power Supply

2 × 1.5V Batteries

Electrode

Replaceable

Housing Material

High-impact ABS Plastic

Weight

Approximately 100 g

Applications

Water Quality Testing

Drinking Water Analysis

RO & Water Purifier Maintenance

Hydroponics & Agriculture

Aquaculture & Fish Farming

Swimming Pools & Spas

Environmental Monitoring

Laboratory Research

Food & Beverage Industry

Educational Laboratories

Industrial Water Treatment

Package Contents

HM Digital PH-200 pH Meter

Protective Electrode Cap

Batteries

User Manual

Calibration Buffer Sachets (may vary by package)

Benefits

Fast and reliable measurements

Easy one-hand operation

Professional laboratory-grade performance

Rugged waterproof construction

Compact pocket-sized design

Low maintenance

Suitable for field and laboratory use

Operating Instructions

Remove the protective cap.

Switch on the meter.

Rinse the electrode with distilled water.

Immerse the sensor into the sample solution.

Wait for the reading to stabilize.

Record the pH and temperature values.

Rinse the electrode after use.

Replace the cap and store properly.

Care & Maintenance

Always rinse the electrode with distilled water after use.

Store the electrode with the protective cap in place.

Calibrate regularly using fresh pH buffer solutions.

Avoid touching the glass sensor with fingers.

Replace the electrode when readings become unstable.

Ideal For

Laboratories

Schools & Colleges

Water Testing Professionals

Water Treatment Plants

RO Service Engineers

Hydroponic Growers

Aquaculture Farms

Swimming Pool Maintenance

Environmental Consultants

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