OMNITRONIC LH-090 Polarity tester system

Accurate determination of polarity

Set includes transmitter and receiver unit
Easy and quick testing of speaker boxers, amplifiers, microphones, etc.
Receiver displays test result via two LEDs
In and out via balanced jack sockets
Acoustical and electrical output
Adjustable input and output level
Operation via 9 V battery

Technical specifications:

LH-090 set/ transmitter and receiver
Power supply: 1 standard 9 V battery
Stromverbrauch:max. 5 mA
Audio connector:6.3 mm unbalanced jack
Dimensions (LxWxH):125 x 55 x 32 mm
Weight:140 g