aFe Power KM602 Smart Multimeter Clamp 6000 Counts TRMS Rechargeable 1200 mAh

What the KM602 clamp meter does

The aFe Power KM602 is a true-RMS smart multimeter with a 6000-count display, built for automotive technicians, industrial electricians and serious DIY users who need to measure AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, temperature and non-contact voltage in one handheld tool. Its clamp jaw lets you read current without breaking the circuit, while the rechargeable 1200 mAh cell removes the hassle of swapping disposable batteries during long diagnostic sessions.

Sustained-load behaviour

The meter carries IEC CAT III 1000 V and CAT IV 600 V ratings with double-fuse anti-burn and overload protection, so it remains safe during extended use on high-energy panels or vehicle charging systems. Auto power-off after 15 minutes of inactivity preserves the lithium pack, and the Min/Max/Average recording captures signal drift over time without operator intervention. The analog bar graph updates in real time, giving a quick visual of fluctuating loads that a numeric readout alone can miss.

Install and common pitfalls

Open the box, plug the supplied test leads into the jack whose indicator LED is flashing, and select SMART or manual mode with the FUNC button — no driver installation or calibration step is required. The flashlight and full-colour screen make dark fuse boxes readable, but the fixed jaw size limits access to tightly bundled conductors, and the single-piece construction means the clamp cannot be detached for remote probing. Users who need a smaller jaw or a separate probe module should look elsewhere.