Home > Extech Multimeters > Extech EX503 Industrial Multimeter (4000 count) SKU: EX503 Your Price: $94.99 Condition: New In Stock Free Ground Shipping on orders over $99.00 Qty: View Cart Details Reviews - 1000V input protection on all functions. - Dual sensitivity frequency functions. - Large backlit LCD. - Diode open circuit voltage of 2.8V DC. - Auto power off with disable feature. - Complete with double molded test leads, magnetic hanging strap, carrying case, & 9V battery. - 4,000 count. - 0.5% accuracy. - Data Hold and Relative. - 10A max current. Write a review | No reviews for this product.