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2. DESCRIPTION
The 3 in 1 digital multi-tester has been designed to combine the functions of Digital Multimeter,
Telephone Line Tester and Network Cable Tester.
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DC voltage measurement, 5 ranges from 200mV to 1000V
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AC voltage measurement, 5 ranges from 200mV to 700V
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DC/AC current measurement, 5 ranges from 200MA to 10A
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Resistance measurement, 7 ranges from 200Ω to 200MΩ
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Diode test
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Audible continuity test
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Battery test: 1.5/6/9V
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Telephone Line test (RJ11)
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Network Cable test (RJ45)
3. OPERATING INSTRUCTION
3.1 MEASURING VOLTAGE
3.1.1 Connect the black test lead to the COM jack and the red test lead to the V/Ω jack.
Names of components
1. RJ 11 test jack.
2. RJ45 test jack.
3. Data hold key (only for multimeter).
4. AC/DC switch key.
5-8. input jacks.
9. RJ45 jack (Remote)
10. Function/range select rotary switch.
11. Cable test key/Resent.
12. Back light key.
13. LCD display
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