The Keysight U1161A Extended Test Lead Kits are compatible with the U1240 and U1250 series handheld digital multimeters. The set includes 2 extension test leads (one red and one black), 2 test probes, medium sized alligator clips and 4 mm banana plugs.
The Keysight U5403A remote swith probe is compatible with the U1450A/60A Series Insulation Resistance Tester. U5403A includes one pair of remote test lead, test probes (19-mm tips) and test probes.
Test Leads & Alligator Clip. CAT-IV 600V, CAT-III 1000V. Meets new rules for CAT-IV 600V.