Mountain DMMs available for several budgets Mountain DMMs (MTN 8720, MTN 8721, MTN 8730, MTN 8730IR) are available to a range of budgets. The most basic measures volts, ohms, amps and temperature, while advanced models add automotive-specific features, peak recordings and pulse width. The MTN 8730IR kit includes an exclusive infrared thermometer adapter to read surface temperatures in Fahrenheit and Celsius.
