What's in the box:

1 X Mini Professional 3 in 1 Water Quality Tester Multi-parameter Monitor pH & TDS (Standard), Standard

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

Features:
Use to measure the PH & TDS & TEMP of solution.
The 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: -50c ~ 70c(-58c~ 158c)
Resolution: pH: 0.01pH
TDS: 10ppm
Temperature: 0.1c (0.2c)
Accuracy: pH: 0.1pH
TDS:2%F.S
Temperature: 1c (2c)
Temperature Compensation: 0C ~ 50C (32F ~ 122F)
Working temperature: 0C ~ 50C (32F ~ 122F)
Power Supply: DC 6V (Power Adapter Usable)
Battery: 41.5V AG-13 Button Cell Batteries (NOT Included)
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

Package List:
1 * pH & TDS & TEMP Meter
1 * User Manual
1 * Mini Screwdriver