This mini DC/AC clamp meter is designed for precise low current measurements, featuring high resolution for accurate readings of very low AC and DC currents. Its compact size allows easy access in tight spaces. The device includes a large 4000 count LCD display with full function indicators, True RMS measurement capability with 1mA AC resolution, non-contact frequency measurement up to 10kHz through the clamp jaws, a fast 40-segment bargraph, one-touch auto zero, and functions such as Min/Max, Data hold, and Auto power off. The clamp opening is 0.9 inches (23mm). Ideal for industrial, maintenance, repair, and testing applications. Package includes a wrist strap, carrying case, and two AA batteries.