Fluke I2500-18 IFlex Flexible Current Probe, 2500A Current, 0.1A Resolution, 18" Size Expands the measurement range to 2500A ac while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access CAT IV 600 V, CAT III 1000 V safety rating 7.5mm coil diameter allows measurement in tight spaces Ergonomic design allows easy operation with one hand 3 year warranty Expands the measurement range to 2500 A ac while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access 7.5 mm coil diameter allows measurement in tight spaces Ergonomic design allows easy operation with one hand 1.8 m (6-Feet) cable CAT IV 600 V, CAT III 1000 V