About Seller: Our team of engineers are available to assist you in selecting the most suitable product and provide lifetime technical support. Please contact us at 1-800-884-4967. We offer a wide selection of over 100 top brands in instrumentation. If you come across a better price elsewhere, we are happy to match it. Orders exceeding $100 are eligible for free shipping, while orders below $100 will incur a $5 shipping fee.