HM 2 3 4 in 1 PH Meter - All in One Water Quality Tester

HM 2/3/4 in 1 Digital PH Meter TDS EC Temp PH Meter Water Quality Tester — a compact, multi-parameter water quality tester that measures pH, TDS, EC and temperature for drinking water, hydroponics and aquariums with a clear digital display and backlight.

Features

• 4-in-1 measurement: pH, TDS, EC and temperature for versatile testing.
• Digital display with backlight for easy reading in any light.
• Battery included for instant use; portable, handheld design.
• Models available for varied needs (COM-300, COM-360, PH-200, COM-100, ORP-200).
• No high-concern chemicals in the device; CE certified.

Technical Details

• Display Type: Digital
• Backlight: Yes
• Battery Included: Yes
• High-concern Chemical: None
• Certification: CE
• Model Numbers: COM-300, COM-360, PH-200, COM-100, ORP-200

Package Includes: HM 2/3/4-in-1 digital meter and battery.

Warning/Reminder: Calibrate regularly for best accuracy; avoid prolonged exposure to extreme temperatures or corrosive solutions.

Benefit: This tester simplifies water monitoring by combining pH, TDS, EC and temperature into one easy-to-use tool, reducing guesswork and multiple instruments. It improves workflow for hobbyists and professionals by delivering quick, repeatable readings for aquariums, hydroponic setups and drinking water checks. Durable, portable and user-friendly design makes routine testing faster and more reliable.

Perfect for hobbyists and small-scale growers, daily maintenance and field testing, backed by CE certification. Add this meter to your toolkit today to streamline water quality checks and ensure healthier plants and aquatic life. Used for routine checks, troubleshooting and setup verification; maintain accuracy with periodic calibration and standard solutions.