The 34XR-A is a True RMS digital multimeter designed for contractors and field service technicians, featuring comprehensive measurement capabilities including voltage, current, resistance, capacitance, temperature, and frequency. It offers DC voltage measurement to 1000 V and AC voltage to 750 V, with current measurement up to 10 A AC/DC (fully safety fused), resistance measurement to 40 MO, and capacitance measurement to 4000 µF. The meter includes advanced features such as frequency measurement to 1 MHz, temperature measurement to 1832 °F with dedicated temperature adapter and thermocouple probe, continuity beeper, Min/Max data hold, and Range Lock function. Additional conveniences include a backlit 3-3/4 digit LCD display with 41-segment analog bar graph, input warning tone for incorrect test lead placement, auto power-off to conserve battery life, and a Magne-Grip™ holster with magnetic hanging strap for hands-free operation in field environments.