Tempo Communications 177 Precision Tone Generator w/ Leads 1994 Class IIa laser product

Class IIa laser product

Long considered a standard for American clarinetists

Standard 110V plug

3-Digit Sub-Display

Relief valve inboard of check valve prevents loads from drifting down

Tempo Communications 177 Precision Tone Generator w/ Leads 1994 Class IIa laser productThe TEMPO Communications Precision Tone Generator (Model 177) is portable, battery operated, and designed for use in fault location and pair identification operations. This unit is very useful when toning in high circuit noise or power influenced areas. The 577. 5 Hz tone can be easily detected, while other tones cannot, when using any amplifier, tuned or filtered, to receive the 577. 5 Hz tone. The 27 to +27 dBm variable output of the Model 177