BNC connector, suitable for most pH and controller BNC connectors Application: Suitable for a wide range of aquariums, hydroponics, laboratories, and other applications Response time: 1 min Operating temperature: 0 to 60 Temperature range: 0 to 50 Connection form: Low-noise cable leads directly Zero potentiometer (pH): 71 pH range: 014 Error (mV): 15 Internal resistance (Mohm at 25): 250 Theoretical percentage slope (%): 97 Terminal blocks: BNC plug Repeatability (pH): 0.017 Color: As shown Material: Plastic Package contents: 1 x Electrode Sensor Note: Other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. Measurement error is +/- 1-3 cm. Please note that the product may be updated periodically; actual product may have slight differences in appearance or color. Consider this before placing your order if you have specific requirements regarding color or appearance.