Uni-T UT216A [6/18] Vii key functions
Содержание
- Contents 2
- I overview 3
- Iilsafety operation rules 3
- Open case inspection 3
- Iv eiectrical symbols 4
- And figure 3 5
- See figure 1 5
- V external construction 5
- Vi lcd display see figure 2 5
- Vii key functions 6
- Viii technical indicator 7
- Capacitance hf 9
- Diode test h 9
- Lo frequency hz ut216b c only 9
- Temperature c ut216c only 9
- Ut216a b 9
- Ut216c 9
- Ix instructions for measurement 10
- Operation 10
- Figure 15 18
- X maintenance and upkeep see 18
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UNI UT216A B C OPERATING MANUAL UT216A B C OPERATING MANUAL VII Key functions Figure 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 High voltage prompt Battery low voltage prompt Relative value prompt Auto shutdown prompt Data hold prompt Unit prompt DC signal prompt AC signal prompt Diode prompt Circuit on off measurement prompt Auto range prompt Simulation bar prompt Max min measurement prompt Non contact AC voltage sensing prompt Frequency conversion measurement prompt Temperature unit prompt 7 1 SELECT It is able to select gear by a short press Long press this key UT216B C LCD will display VFC symbol to enable frequency conversion signal measurement It is only valid for AC voltage 600V and AC measurement Long press to forbid frequency conversion signal measurement 2 HOLD Short press this key once to enter data hold measurement mode press again to exit data hold measurement mode Long press this key to turn backlight on if long press within 15s backlight will off If no long press backlight will automatically turn off in 15s 3 MAX MIN Press once LCD will display MAX to enter maximum measurement mode press again LCD will display MIN to enter minimum measurement mode This process goes on and on Long press this key to exit maximum minimum value measurement It is only valid for AC voltage AC current resistance and temperature measurement 4 REL With the exception of DC current gear under the non read back stored record data mode it is able to enter the relative measurement mode with a short press the main display will show measured value basic value It is only valid for AC voltage AC current resistance 8