Voltcraft vc150 1 digital multimeter iso calibration voltcraft vc150 1 iso p the voltcraft vc150 1 is a digital multimeter with a manual measuring range selection this robust upcoming unit offers something for every user from beginners up to the professional p p the vc150 1 has been designed for all measurement tasks in the household and the leisure sector even professional tasks can be performed up to 250v p p what s in the box br test leads br 9v battery br manual p voltcraft