TES Field Strength Meter MC 661C,Made in Milan Italy, used 
Size (9"X 5"X 3")

Freq Range VHF, UHF:
41 - 65 MHz
65 - 110 MHz
155 - 280 MHz
470 - 840 MHz

Input impedance:
75 Ohm unbal
300 Ohm bal

Sensibility:
20 µV - 10.000 µV, 0.1 with ext. Attenuator

Freq accuracy:
better than 2%

Sensibility accuracy:
2 dB VHF. 6 dB UHF

No of Transistors = 10

Battery 4,5 V, 100 hours

Weight = 2 kg

Battery not included
Unit sells as is 
Thank you