MIM

Pocket size, the approrite measurement tool to control the speaker lines impedances.
Black moulded plastic box.
Built-in 1kHz signal generator for measuremenst.
Signalling Led meter with 3dB steps
Range selector switch: 2-20W / 20-200W / 200-2000W / 2000-20000W
Power supply: 9V battery
Dim (WxHxD): 90x35x150 mm
Weight: 600g