Alpha Electronics, the UK stockist and distributor of handheld and portable electrical and electronic test equipment, is now stocking low-cost, rugged and reliable clamp meters and current probes from GMC-I PROSyS. Accurate and versatile, the non-invasive instruments are particularly suited for use by the electrical utilities and in automotive applications. Conforming to international safety standards, the range includes digital display versions as well as instruments used in conjunction with multimeters or oscilloscopes. Their patented design results in accuracy little affected by external magnetic fields or off-centre conductor positioning.