Fnirsi 2C23T Manual página 47

Button Operation
Short press
Long press
Short press
3.2 Digital Multimeter - Interface Description
1
①Range scale bar.
②HOLD： Data retention, short press
③REL： Relative measurement, only the capacitance level is valid, short press
to take effect.
④Measurement display
⑤The specific measured gear.
Temperature/Live Line Detection
Quick access to the multimeter
High current/low current
2
7
to take effect.
40
Function
3
4
5
6
1