Product Specification PRODUCT CODE: HT002 3^1/2 digit max”1999” 19 ranges single votary switch 5% basic accuracy(DCV) Multimeter DT-83OB The face of a digital multimeter includes four components: Display: Where measurement readouts can be viewed. Buttons: For selecting various functions; the options vary by model. Dial (or rotary switch): For selecting primary measurement values (volts, amps, ohms). Input jacks: Where test leads are inserted. View More details