Suregrip™ accessories are designed for better grip with slippery hands. Rubber overmolding surfaces and curves that spare the fingers, offer the user a comfortable, reliable grip on the accessory. This way an accurate measurement can be taken. A pair of industrial test probes (red, black). Sharp, 12 mm stainless steel probe provides a reliable contact. Flexible finger protection improves grip. Recommended for use with TL224 and TL222 test leads. CAT II 1000 V, 10 A power. EN/IEC 61010-031:2002 +A1:2008. One year warranty.