https://www.amazon.com/AstroAI-Multimeter-Ohmmeter-Voltmeter-Non-Contact/dp/B0842HTN8C/ref=sr_1_30?dchild=1&keywords=multimeter&qid=1629652528&sr=8-30

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Under $20 simple read out. Even has ac and dc voltage on one setting...mine has them separate.