Fluke iFlex Flexible Current Multimeter ProbesBrought to you by Fluke, a range of current probes suitable for Fluke clamp meters. Offering excellent durability and performance, these test probes and a perfect addition to your application. All models are highly reliable and excellent quality. Features and Benefits• 2500 A ac current measurement with select Fluke meters • Works with frequency, inrush, and min/max functions on select Fluke meters • Large loop size and thin 7.5mm cross section allow measurement of awkward sized conductors with improved access in crowded spaces • CAT IV 600V, CAT III 1000 V safety rating • Compatible with Fluke 374, 375, 376 & 381 clamp meters What are the differences between safety categories?For protection, safety categories are an important attribute which must be taken into consideration for any electronic test equipment. With any category (i.e CAT I, CAT II), a higher voltage will indicate a higher level of protection. As an example, a test probe providing CAT II 1000 V, provides a higher degree of protection than a CAT II 400 V probe.