Specification AgeRangeDescription : adult Brand : Reland Sun BulletPoint : 10sets Speed Measuring Sensor LM393 Speed Measuring Module Sensor Slot Type IR Optocoupler DIY Kit with Encoders BulletPoint1 : "MULTIPURPOSE: Suitable for measuring measure the rotational speed, Angle and acceleration of the object and the length measurement BulletPoint2 : EASE USE: Suitable for intelligent control of various displacement measurement, easy installation BulletPoint3 : HIGH RELIABILITY: The professional design can realize the protection for circuit, improved reliability BulletPoint4 : CONVENIENT: Light weight and small size makes it convenient to use and carry BulletPoint5 : Stable Performance: Stable working performance and good working condition" Color : One Color ExternallyAssignedProductIdentifier : 7457877472462 ExternallyAssignedProductIdentifier1 : 0755752671830 ExternallyAssignedProductIdentifier2 : 755752671830 ItemName : 10sets Speed Measuring Sensor LM393 Speed Measuring Module Sensor Slot Type IR Optocoupler DIY Kit with Encoders ItemPackageDimensions_Height : 19 millimeters ItemPackageDimensions_Length : 200 millimeters ItemPackageDimensions_Width : 160 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : switch-encoders Manufacturer : RELAND SUN Material : metal ModelName : FMSISIGQJ ModelNumber : Rotaswitch 811-1800-OALP-TTL-X2 Encoder NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 755752671830 ProductDescription : 10sets Speed Measuring Sensor LM393 Speed Measuring Module Sensor Slot Type IR Optocoupler DIY Kit with Encoders ProductSiteLaunchDate : 2023-10-31T03:58:48.125Z Size : 100PPR SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39121527