Catalog number: PHP-31 Features: ●Standard sensor for SK-620PH2 and 650PH. Specifications: ●Cable length (mm): 1 ●Diameter (mm): Φ12 x 135 ●Sensor for SK-620PH2 and 650PH ●Temperature 0.0 to 50.0°C ●pH 0.00 to 14.00 ●Internal liquid KCI (cannot be refilled)
