# Parameter Type:Probes for Multimeter Material:Stainless Steel # About This Item Connection Model: The test probe fits for standard 4mm plug test lead, it works with most test lead kits in the field, diagnostic devices and automotive testing and repair. The test probe makes it easier to check circuits and piercing the insulation of wires, very handy tools for back probing of automotive electrical measurements. Length: about 3.27inches (83mm), Probe pin size: about 0.86inches (21.8 x 0.7mm), Pin material: stainless steel. Wide application: The test probe applications include automotive, industrial, electrical, marine and more, Which could perfect fit on many multimeter connectors. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.