
FAQ
Frequently Asked Questions about FNIRSI MT-40 Multimeter
Yes, it automatically selects the appropriate measurement range, making operation easier and more efficient.
Yes, the MT-40 measures both direct and alternating voltage up to 600V.
You can measure resistance, capacitance, test diodes, detect voltage non-contact (NCV), use continuity test and data hold functions.
Definitely – it's lightweight, compact, has a silicone protective sleeve, built-in flashlight, and backlit screen – ideal for work in low-light environments.
Yes, the MT-40 features built-in overload protection to prevent internal damage during incorrect use.