UT139B Digital Multimeter, True RMS, CAT III 600V, 4000 Counts

UT139B Digital Multimeter True RMS Description

The UT139B true RMS Digital Multimeter is a versatile Multimeter that can be used to measure AC/DC voltage, AC/DC current, resistance, capacity, frequency and duty cycle. It has an auto range function, which chooses automatically the correct measurement range for the chosen measurement function. However, the user can also manually select the desired measurement range. In addition, the multimeter features a 4000 Count display with LED backlight, thus it can precisely show the measurement results, even in dark environments. The NCV feature can effectively detect voltage without having direct contact with the voltage source. Other features include a data hold function with MAX/MIN/REL modes, and ab auto power off function, in order to save battery.

 For increased security, the multimeter is full range protected (600V) and has a durable rubber housing, through which the device can withstand a 2m drop.

The UT139B complies with all EU safety standards and has a CAT III 600V rating.

UT139B Digital Multimeter True RMS Features

• 4000 Counts
• True RMS
• Measures AC/DC voltage, AC/DC current, resistance, capacity, frequency and duty cycle
• Diode and Continuity test
• Data hold function with MAX/MIN/REL modes
• Display with LED backlight
• Auto power off
• Full range protection (600V)
• NCV (non-contact voltage detection) function
• Auto range with selectable manual range function
• Scope of delivery: Device, test leads, Manual