Check the listing for details. Micro-Tect Auto Ranging Digital Multimeter with Leads New Old Stock. Condition: New. Listed at 60.00 USD. New Old StockDisplay - Liquid Crystal Display shows the following functionsFunctionVoltage DC ACRange200 mV-1000VFunctionAmperage (Current)DC & ACRange20 mA-10AFunctionResistance (Ohms)Range200 - 2000Auto Manual Range SelectionAutomatic ranging touch switch for voltage and resistance functions. Rotary selector for amperage function ranges.Memory - Comparative FunctionCompare input values between two testing sequences.Data Hold FunctionHolds any value. Allows use in locations where display may not be visible.Automatic Low Battery DisplayLCD will show low battery when voltage drops below 7 volts.Automatic Polarity Display Indicates postive(+) or negative (-) polarity automaticallyContinuity SignalContinuous audible signal when resistance drops below 19 ohms.