Specification BatteriesIncluded : 1 Brand : sourcing map BulletPoint1 : Product Name : Magnet Speaker;Power : 0.5W BulletPoint2 : Resistance : 32 Ohm;Type : Internal Magnet Speaker BulletPoint3 : Magnet Dia : 16mm/0.63";Size : 40 x 5mm/1.6" x 0.2" (D*T) BulletPoint4 : Material : Metal, Plastic, Magnet;Weight : 37g BulletPoint5 : Package Content : 4 Pcs x Magnet Speaker ExternallyAssignedProductIdentifier1 : 702105545744 ExternallyAssignedProductIdentifier2 : 0702105545744 ExternallyAssignedProductIdentifier3 : 00702105545744 ItemName : uxcell a14060700ux0217 4 Pcs 0.5W 32 Ohm 40mm Dia Round Metal Internal Magnet Mini Speaker (Pack of 4) ItemPackageDimensions_Height : 13.1 centimeters ItemPackageDimensions_Length : 6.5 centimeters ItemPackageDimensions_Width : 8.1 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : industrial-power-supply Manufacturer : uxcell Material : Metal MeasurementType : Voltmeter or Phase Meter MinimumOperatingVoltage : 70 volts ModelNumber : a14060700ux0217 NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 4 PartNumber : a14060700ux0217 PowerSourceType : Corded Electric ProductDescription : Easier to understand with illuminated arrows and safe work with no metal contact ● Just clip it over the wire sheathing. ● Photographs for construction reports can be taken by lighting the arrow lamp (in case of positive phase). ● The rotating LED display allows you to see the phase order of the three-phase power supply at a glance. ● Notifies you with an intermittent beep when the phase is correct, and a continuous beep when the phase is out of phase. ● Comes with a magnet so it can be fixed to the switchboard! ★ Compatible wires: IV wire: up to 100 mm^2. ProductSiteLaunchDate : 2014-10-08T10:36:31.522Z StreetDate : 2018-08-20T00:00:01Z Style : Industrial SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4