Testboy TB-2200 Mode D'emploi page 19

Alternating current:
RANGE RESOLUTION
200 µA 0.1 µA
2000 µA 1 µA
20.00 mA 0.01 mA
200.00 mA 0.1 mA
2.00 A 10 mA
4.00 A 0.01 A
Overload protection: F 200 mA/500 V fuse protection for µA and mA ranges
4 A range is protected by 4 A/500 V
Resistance:
RANGE RESOLUTION
200 Ω 0.1 Ω over-range protection: 300 V DC/AC
2 kΩ 0.001 kΩ
20 kΩ 0.01 kΩ
200 kΩ 0.1 kΩ
2 MΩ 0.001 MΩ
20 MΩ 0.01 MΩ
Measurement voltage: 0.25 V, over-range protection: 300 V AC/DC < 30 s
DIODE Test:
RANGE RESOLUTION
Forward biasing current: approx. 0.6 mA, backward voltage: approx. 1.5 V,
Over-range protection: 300 V AC/DC < 30 s
CONTINUITY TEST:
RANGE
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Measuring-circuit voltage: approx. 0.5 V, over-range protection: 300 V AC/DC
< 30 s
ACCURACY
± 1.3 % of reading + 5 digits
± 1.5 % of reading + 8 digits
Displays the
0.001 V forward voltage drop
FUNCTION
The integrated buzzer signals
signals continuity up to 50 Ω
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ACCURACY
± 1 % + 5 digits
± 1 % + 5 digits
± 1.8 % + 5 digits
FUNCTION