1. TEST TOOL: This electrode is a non-refillable composite electrode with plastic cover. It is a measurement element for a pH meter, which measures the activity of hydrogen ions (PH value) in an aqueous solution.
2. Widely used: it is widely used to test chemical industry, pharmaceutical industry, dye industry and research industry, aquariums, hydroponics, PH value laboratories.
3. Purpose of use: The pH meter consists of a special measuring probe (glass electrode) connected to the body to measure and display the pH readings.
4. BNC connector usage range: suitable for most pH meters and controllers with BNC connectors, very convenient for use and test-sensitive.
5. EASY TO USE - The PH probe is small and lightweight, making it convenient to carry and use. The PH test range is 0.00 to 14.00 PH and the working temperature is 0 to 60°C.

Specifications:
Item Type: PH electrode
Material: Plastic
Weight approximately. 80 g / 2.8 oz
BNC connector: suitable for most BNC PH connectors and controller
PH Test Range: 0.00-14.00PH
Response time: ≤1min
Working temperature: 0-60℃
Cable length: approx. 70 cm/27.6 inches
Equipotential point: 7±0.5PH (25°C)

How to use:
1. When the electrode is first used or not used for a long time, immerse the electrode bulb and core in the 3NKCL solution to activate for 8 hours. The electrode plug should be kept clean and dry.3. The external reference solution of the electrode is 3NKCL.4 solution. Avoid cross-contamination between solutions during measurement. Not to affect the accuracy of the measurement. Pollution of the electrode bulb or core will decrease the PTS and slow the response. From this