High- Measurement: The DT550 provides precise voltage and current readings, ensuring reliable data for engineers and technicians.Wide Voltage Range: The meter measures DC4.5V to 50V, suitable for a wide range of electrical applications.Maximum Current: With a current handling capacity of up to 12A, it's ideal for demanding environments.Compact and : Its rugged housing and compact design easy to integrate into any workplace.Easy Connectivity: Equipped with a DC5.5x2.5 plug, it simplifies connection and enables quick and easy setup.Operating voltage:DC 4.5-50VOperating current:0-6A (short-term 12A)Power consumption:Less than 0.5WPower display:0-600WSampling resistance:0.001RData retention:20 years at TA = 55℃Power display:09999999WhCapacity display:0-9999999mAhOperating temperature: 0-45℃/32-113℉Color:A:TransparentMaterial:plasticPackage Contents:1 * Digital Power MeterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.