Extech EX230 Mini 12 Function Digital MultiMeter with IR Thermometer Item is a Class II laser product, 1mW power output. Averaging, autoranging DMM with 4000 count large backlit dual LCD Built-in IR thermometer with laser pointer for locating hot spots (6:1 Distance to Target Ratio) AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature (Type K + IR), duty cycle, continuity/diode 4000 count large backlit dual LCD with easy-to read digits Low current capability measure down to 0.1A