Features: pH electrodes are used in pH meters and testers to measure the acidity or alkalinity of a substance. The PH electrode probe is accurate and reliable and can give almost instant readings. PH range: 0-14 PH; Temperature range: 0-80°C; Zero point: 7 ± 0.25 PH. Suitable for a wide range of applications: aquariums, hydroponics, laboratory, etc. With a long cable to reach samples, easy to use. 1pcs Liquid PH0-14 Value Test Sensor Module; 1pcs pH Electrode Probe Hydroponic Sensor. Features: PH range: 0-14 PH Temperature range: 0-80°C Heating voltage: 5 ± 0.2 V Working current: 5-10mA Zero point: 7 ± 0.25PH Alkali error: ≤15 mv Sedimentation time: ≤60S Power: ≤0.5W Response time: ≤5S Suitable for a wide range of applications: aquariums, hydroponics, laboratory, etc. Module size: 423220mm Package size: 2594cm Package weight: 145g List of packages: 1 * PH0-14 Value Detection Sensor Module 1 * pH Electrode Probe 1 set of screws 1 * User Manual
