UNI-T UT219PV - Button Functions

UT219PV User Manual
9 / 27
IX. Button Functions (Figure 3)
Figure 3
Short press: Press for 2 s
Long press: Press for ≥2 s
Button
Description
Short press:
1) DCV/ACV position: Short press to select DCV and ACV positions cyclically. Default position: DCV
2) VA/V+A position: Short press to select VA and V+A positions cyclically. Default position: VA
3) ACA (Clamp jaw)/ACA (Flex current sensor) position: Automatically identify sensor and switch to the
flex current sensor and corresponding position (No need to use SELECT).
4) Ω/Diode/CAP position: Short press to select Ω, diode, and CAP positions cyclically. Default position: Ω
5) DCmV/℃ ℉: Short press to select DCmV and ℃ ℉ cyclically. Default position: DCmV
Long press:
Long press to turn on/off Bluetooth communication.
Short press to zero the residual reading of DCA.
Long press to turn on/off the automatic backlight function.
Short press to turn on/off the data hold mode.
Long press to turn on/off the automatic hold mode (See “Table of Auto Hold Function”)