The water quality monitor is professional and useful tool for testing PH/TDS/TEMP of solution level. Suitable for aquarium pool and environment water.

Features:
Use to measure the PH & TDS & TEMP of solution.
Electrode probe can be replaced, ATC function.
Easy calibration of pH and TDS with just a mini-screwdriver.
Large and clear LCD with backlight, easy to read and accurately measuring functions.
Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.
Automatic temperature compensation.

Specifications:
Range: pH: 0.00~14.00pH
TDS: 0.00~19990ppm
Temperature: -50�~70� (-58℉~158℉)
Resolution: pH: 0.01pH
TDS: 10ppm
Temperature: 0.1� (0.2℉)
Accuracy: pH: ±0.1pH
TDS:±2%F.S
Temperature: ±1â„� (±2℉)
Temperature Compensation: 0°C~50°C (32°F~122°F)
Working temperature: 0°C~50°C (32°F~122°F)
Power Supply: DC 6V (Power Adapter Usable)
Battery: 4x1.5V AG-13 Button Cell Batteries (NOT Included)