Features: RTL.SDR 100KHz-1.7GHz Receiver: -Color: Silver/Champagne shell. -Material: ABS+PMMA. -Can set automatic search scan. -The analog subtone and digital subtone can be cracked by software. -The ID of common digital...
Description: 1. The P.BOX feed box needs 3.7V 18650 (battery not includes). It is the only active antenna that does not require an external power supply and integrates a charge...
Description: Insulation resistance tester (or high-voltage insulation meter) is a special instrument for measuring insulation resistance. At present, electrical equipment (such as transformers, generators, etc.) is developing towards large-capacity, high-voltage,...
Features: Pure copper sheet, high purity, fine organization, the oxygen content is very low. Nonporous, trachoma, loose, conducting performance is excellent. Electric high erosion of the mold surface accuracy, the...
Features: 1. 2 in 1 multi-stripping and cutting pliers, sharp blade. 2. During stripping, the wire is held firm by clamping jaws. 3. Precise blade design without damaging the conductor...
Description: 0.2-5A CNC Engraving Machine Stepper Motor Driver Controller Single Axis. Specification: -Automatic idle-current reduction. -Supply voltage up to 50V DC. -Output current up to 5.0A. -High speed optoelectronic isolation...
Feature: Detection voltage: DC2.5V ~ 30V Working current: <30mA. Display: 0.28 inch LED. Dimensions: 31 x 12.0 x 9mm (length x width x height). Installation hole: 23 x 10 mm....
