• 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.

• Range: pH: 0.00 ~ 14.00pH

TDS: 0.00 ~ 19990ppm

Temperature: -50degrees ~ 70degrees (-58 Fahrenheit~ 158Fahrenheit)

• Resolution: pH: 0.01pH

TDS: 10ppm

Temperature: 0.1degrees (0.2Fahrenheit)

• Accuracy: pH: ±0.1pH

TDS:±2%F.S

• Temperature: ±1degrees (±2Fahrenheit)
• 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: 4×1.5V AG-13 Button Cell Batteries (NOT Included)  but ship from russian include batteries
• Color: Grey
• Material: ABS
• Item Size: Approx. 188 * 40 * 40mm / 7.4 * 1.6 * 1.6in Item Weight: Approx. 75.6g / 2.7oz
• Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9in
• Package Weight: Approx. 158g / 5.6oz

Packing List :

High Precision  3 in1 Drink Water Tester Multi-parameter pH Monitor TDS PH Meter for Aquarium Acidometer

Feature:

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.