Specification Brand : Tyenaza BulletPoint1 : This product is a probe used to detect liquid level, easy to use and practical. BulletPoint2 : This liquid level probe can be used with liquid level relay GRL8, the effect is better. BulletPoint3 : The product has 3 styles of blue, white and red, which can meet most of the needs of use. BulletPoint4 : Small size, easy to carry and store, convenient to use and with good performance. BulletPoint5 : Made of high-quality materials, strong and , has a long service life. Color : Silver ItemName : Tyenaza Level Sensor, Liquid Level Probe Sensor Liquid Depth Level Meter Sensor for GRL8 Relay Blue 1.5 Meter Red 3 Meter White 3.5 Meter ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-liquid-level-sensors Manufacturer : Tyenaza ModelName : Tyenazaxyas1pi27z ModelNumber : Tyenazaxyas1pi27z NumberOfItems : 1 PartNumber : Tyenazaxyas1pi27z ProductDescription : Item Type: Liquid Level Probe Blue: Approx. 1.5meter / 4.9ft Red: Approx. 3meter / 9.8ft White: Approx. 3.5meter / 11.5ft The probe for detecting liquid level can be used with liquid level relay GRL8