Reserves of energy for the most demanding requirements. Stable test voltage and patented automatic regulation by means of impulse voltage technology.
Its robust, hardwearing technology makes the ISOTEST® 4Splus suitable for the rough and tumble of everyday testing. Simple operation guarantees reliable results.
Functions
test voltage 5 - 35 kV, 7 voltage steps of your choice
multi-stage sensitivity adjustment
acoustic and visual indication of porosity
emergency-off safety mode (optional)