BNC Q9 Connector ORP Probe for Laboratory Redox Potential Testing

The combined electrode consists of a platinum needle indicating electrode and a silver/silver chloride reference electrode. It is designed for use with ORP meters and water quality testers to measure the oxidation-reduction potential (ORP) of aqueous solutions and water. Suitable for applications in water sources, aquariums, hydroponics, laboratories, spas, swimming pools, and other water systems. Features: - Designed for accurate ORP measurement of aqueous solutions and water - Compatible with most ORP meters and controllers featuring a BNC Q9 connector - Filled with saturated KCl colloidal solution - Suitable for printed circuit board manufacturing and online ORP monitoring in chromium-containing wastewater treatment - Made from environmentally friendly, non-toxic materials with excellent conductivity Specifications: - Model: ORP-101 - Type: Laboratory ORP electrode probe - Sensing element: Crystal ball bubble - Measurement range: 0 to ±1999 mV - Accuracy: ±5 mV - Operating temperature range: 5°C to 70°C - Electrode potential (at 15–30°C): 245–270 mV - Reference electrode internal resistance: ≤10 kΩ - Stability: ±8 mV per 24 hours - Indicator electrode conductivity: High - Connector type: Q9 BNC (upright) - Cable length: Approx. 70 cm (27.5 in) - Dimensions (electrode only): Approx. 155 × 20 × 20 mm (6.1 × 0.8 × 0.8 in) - Color: As shown - Housing material: Plastic Package includes: 1 × ORP electrode probe only. Other accessories are not included. Note: Color appearance may vary slightly due to lighting conditions and screen settings. Dimensional tolerance: ±1–3 cm.