A small, rugged piezo electric vibration/acceleration transducer. It can be connected directly to a BNC input on any e-corder unit.
Thông số kỹ thuật
Frequency response: 2.5 - 5000 Hz
Weight: 25 g (0.9 oz)
Size (diameter x thickness): 22 x 12 mm (0.9 x 0.5 ")
Connector: BNC