ID: 
2537
Maker's Name: 
Antiference (Australia) Pty Ltd
Where made: 
Australia
Dimensions: 
34.4 × 15.2 × 26.8 cm

Uses 3A5 double triode amplifier valve in a bridge circuit to measure strength of incoming TV signal.

Frequency range TV channels 1-10 (about 46-215 MHz)

Instructions printed on front panel of instrument. 300 ohm transmission line or 70 ohm coaxial cable can be connected.