SHREL233SB - EL233SB Pocket Calculator is not dual powered. This product is battery powered only.
Calculators save time and prevent errors. On Time Supplies stocks hundreds of high quality calculators with a range of functions and capabilities. Whether you need to plot graphs or do your taxes, you'll find the right calculators at On Time Supplies,. Thanks to bulk pricing from On Time Supplies, you get great calculators at great prices, while our fast shipping gets your calculators to you fast. If you need more information on the supplies featured at On Time Supplies, or on GSA pricing, call us toll free at 1-866-501-6055. We're happy to answer any supply questions.