Klein Tools MM6000N [KLE-MM6000N] HVAC TRMS Multimeter, Electricians w/ NIST

The Klein Tools MM6000 Electrician's / HVAC TRMS Multimeter is a true RMS HVAC professional meter that provides more accurate readings for all signals. The Klein MM6000 multimeter was developed to withstand daily wear and tear on the job site. It is built to endure a ten foot drop and includes a raised rubber boot to protect the display from damage while allowing for easy access to the fuse and batteries.