Tempo Communications 177 Precision Tone Generator w/ Leads fresh water Sony HDR-PJ30V High-Definition Handycam Camcorder

Sony HDR-PJ30V High-Definition Handycam Camcorder with Projector

Holding size: 33 Gallon

Fully tunable and switchable 12 dB high-pass filter

this super-portable design meets the rigors of daily life—inside and outside the classroom

single pane plexi

Tempo Communications 177 Precision Tone Generator w/ Leads fresh water Sony HDR-PJ30V High-Definition Handycam CamcorderThe 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