Electronic pH Meter Tester, 5-in-1 Pool Water Tester with Backlight, pH/TDS/EC/Salinity/Temperature Meter with ATC, High Precision pH Meter with 0.01 Resolution, for Drinking Water, Aquarium, Spas

General Description

This 5-in-1 water quality tester is the ideal tool for measuring water pH, temperature, conductivity, TDS (Total Dissolved Solids) and salinity. It is designed for ease of use and offers high accuracy for your needs in aquariums, gardening, or other applications requiring water quality control.

Technical Specifications

• Automatic Calibration
• Backlit LCD Screen
• IP67 Waterproof
• Automatic Shut-Off
• 0.01 Resolution

Compatibility and Accessories

• 5-in-1 Water Quality Tester
• pH 4.00 Calibration Powder
• pH 6.86 Calibration Powder
• pH 9.00 Calibration Powder
• Operating Instructions

Installation

Before starting use, it is recommended to calibrate the pH meter with the calibration solutions provided. Add the buffer powder to 250 ml of distilled water and stir until completely dissolved.

Usage

To use the pH meter: Press the "ON" button to turn it on. Immerse the electrode in the solution to be tested and wait for the reading to stabilize. After each measurement, rinse the probe with distilled water and dry it before taking another measurement. For calibration, follow the calibration sequence: pH 6.86, then pH 4.00, and finally pH 9.18.

Other information

• Avoid using the pH meter with concentrated acid or alkali solutions, as this can affect its accuracy and lifespan.
• Do not touch the probe with hard objects and do not test solutions at temperatures above 50°C.