COM-600 7-in-1 Water Quality Tester pH TDS EC ORP Salinity SG and Temperature Meter

Monitor essential water parameters with one compact tester instead of carrying multiple meters. This digital water quality tester measures pH, TDS, EC, ORP, salinity, specific gravity, and temperature for quick routine checks. Its IP67 waterproof body, LCD display, data hold, and automatic temperature compensation make testing easier in different environments. It is suitable for fresh and salt water, including aquariums, pools, hydroponics, and drinking-water monitoring.

Key Features

• 7-in-1 pH TDS EC meter with ORP, salinity, SG, and temperature
• IP67 waterproof housing
• Automatic temperature compensation
• HOLD function and clear digital display
• Multi-point calibration for supported measurements

Why Choose Our COM-600 7-in-1 Water Quality Tester

Instead of switching between separate testing tools, this aquarium water tester combines seven measurements in one portable unit. Its wide measurement capability makes it practical for everyday home testing as well as aquaculture, hydroponics, pools, and laboratory use.

Perfect For

Aquariums, reef tanks, drinking water, hydroponics, swimming pools, aquaculture, gardening, laboratories, and general water monitoring.

Product Specs

Functions: pH / TDS / EC / ORP / Salinity / SG / Temperature
Waterproof Rating: IP67
Temperature Range: 0–60°C
Display: Digital LCD
Power: 3 × LR44 batteries

Test More With One Meter

Simplify routine water checks with a portable water quality monitor built to measure seven important parameters in one device.