Here’s a detailed, critical review of (original German query: "hioki zubehör für oszilloskop-tastköpfe" ), written in English but keeping the user’s intended product focus. Long Review: Hioki Accessories for Oscilloscope Probes Hioki is a well-respected name in electrical measurement, but their accessories for oscilloscope probe tips are less famous than their meters or clamp sensors. Having used several of their probe tip add-ons (ground leads, IC caps, hook clips, adapters, and tip replacement kits), here’s an in-depth breakdown. Build Quality – Excellent, but with caveats Hioki accessories are made in Japan (most models) and feel premium. The plastics are glass-fiber reinforced, metal parts are nickel-plated brass. The ground spring (e.g., 9704-01) retains tension even after hundreds of compressions – unlike cheaper brands that deform quickly. The IC probing caps (e.g., 9702) snap onto 0.64mm square pins with a satisfying click and don’t slip.