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VII. External Structure and Test Leads (Fig. 1)
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CATⅢ1000V
CATⅣ600V
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CATⅢ1000V
CATⅣ600V
Fig. 1
1. Clamp jaw: A sensing device, used to measure AC current, can convert current to voltage.
2. Finger guard: Designed to protect user's finger from touching danger zone.
3. Trigger: Press to open jaws; release to close.
4. Rotary switch: Select function positon
5. Functional buttons: Select basic functions
6. LCD display: Display measurement data and function symbols
7. Input terminals: Input voltage signal
8. Battery cover
9. Screws
10. Alligator clips: Conform to CAT III 1000V, CAT IV 600V
11. Test leads: Conform to CAT III 1000V, CAT IV 600V
12. Test probes
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UT219P User Manual
UT219P User Manual
VIII. LCD Display (Fig. 2)
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Fig. 2
1)
: Bluetooth communication symbol
2) RANGE: MANUAL: Manual current measurement mode
3) PF: Power factor
4) 3P3W: 3-phase 3-wire measurement mode
5) 3P4W: 3-phase 4-wire measurement mode
6) UNBALANCED: Unbalanced measurement mode
7) MAX: Maximum value measurement
8) MIN: Minimum value measurement
9)
AVG: Average value measurement
10) THD %f: Total harmonic to fundamental distortion
11) THD %r: Total harmonic to full wave distortion
12)
: Flash symbol to indicate pressing HOLD button
13) HOLD: Data hold, or enter next operation with finger symbol
14) MEASURED: Actual measured accumulative electric energy
15) EXPECTED: Theoretical accumulative electric energy
16)
: Dangerous voltage
17) h : m: hour/minute
18) m : s: minute/second
19) cyc: Cyclic accumulative electric energy
20) PEAK: Peak measurement
21) V/A: Unit of voltage/current
22) Hz: Unit of frequency
23) kW: Unit of active power
24) kVA: Unit of apparent power
25) kVAr: Unit of reactive power
26) Wh, kWh: Unit of electric energy
27)
: Auto power off
28) Top right corner:
Auxiliary display 1
29) Bottom left corner:
A uxiliary display 2
30) Bottom right corner:
Auxiliary display 3
31)
: Battery voltage
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