New and improved, durable integrated high frequency 38mm poker and converter.
Running from a 110v supply the converter / switch box transforms the voltage to an even safer 42v and converts the normal 50HZ to 200HZ.
The perfect frequency to power the High Frequency Poker containing the Motor In-head.
The High Frequency Poker vibrates the surrounding concrete to remove entrained air so the concrete sets at full strength with minimal voids.