The Hioki DT4261 mid-range Digital Multimeter is an exceptional support tool with multifaceted functionality designed to help analyze a variety of issues and boost work efficiency. When the optional wireless adapter Z3210 is installed, Bluetooth wireless communication is enabled. It transfers measurements to the smartphone or tablet and allows users to quickly create reports with field photos and drawings. Boost work efficiency in the field by letting you directly transfer measurement data to (i.e., enter measured values directly into) templates created as Excel.

When switching from the clamp function to the current function, a fuse disconnection check is automatically performed. This allows the user to know if the fuse is broken before current measurement, which prevents erroneous measurement.

Due to the current terminal's low impedance, measuring voltage after erroneously inserting a test lead into the current terminal will cause the fuse to blow. The DT4261's terminal shutters are linked to the instrument's rotary switch such that they block access to test lead terminals that aren't being used, making it physically impossible to insert a lead into the wrong terminal.

The included Test Lead L9300 incorporate integrated caps for greater convenience and safety. The design lets users change the measurement category simply by sliding the test lead's protective finger guard.