ALMeterResult Class Reference Inherits from NSObject Declared in ALPluginResult.h Overview Describes result information of scanning meters position The position. Only applicable for OBIS meters - see https://onemeter.com/docs/device/obis/ @property (nonatomic, nullable, copy) NSString *position Declared In ALPluginResult.h unit The unit value. Only applicable for multi-field meter scanning. @property (nonatomic, nullable, copy) NSString *unit Declared In ALPluginResult.h value The meter value. @property (nonatomic, copy) NSString *value Declared In ALPluginResult.h