High Precision Digital Water Quality Tester, pH mV Meter with Temperature Display, 0-14 pH Range

High Precision Digital Water Quality Tester, pH mV Meter with Temperature Display, 0-14 pH Range Description

The product is convenient to use and simple to operate, with high measurement precision. It is suitable for environmental protection, wastewater treatment, chemical laboratories, pharmacy, fermentation, chemical engineering, tap water, and other fields.

Features: The large LCD display shows pH or mV and temperature at the same time. The backlight turns on automatically after power-up for easier viewing in both daylight and low-light conditions. It measures a pH range of 0-14 with 0.01 resolution and offers high accuracy with variance up to 0.05 pH. The calibration check function helps verify instrument performance.

Wide range of uses: Suitable for water sources, schools and colleges, laboratories, pharmacy, fermentation, and similar applications. It is designed for regular use in environments where stable and accurate pH measurement is required.

Specification: LCD display with three and a half digits. Measurement range: pH 0-14, mV -415mV to 415mV. Resolution: 0.01 pH, 1mV. pH measurement error: 0.05 pH. mV value measurement error: 0.1%FS. Measured solution temperature: 5-60C. Temperature compensation range: 0-60C. Automatic power-off time: 4 minutes. Size: approx. 165 x 75 x 32mm / 6.5 x 3 x 1.3inch. Weight: approx. 692g / 24.4oz.

Normal operating conditions: Ambient temperature 5-40C. Relative humidity less than or equal to 85%RH, no condensation. Power supply: 3 x AA batteries, not included. No vibration affecting performance in the surrounding area. No corrosive gas in the surrounding air. No other magnetic field interference except the earth's magnetic field. Package list: 1 x pH meter, 1 packet x pH4.00 standard buffer reagent, 1 packet x pH9.18 standard buffer reagent, 1 packet x potassium chloride powder, 1 x electrode soaking liquid, 1 x non-chargeable combination electrode, 1 x manual, 1 x black case.