LIMIT DCM 3 Instrucciones De Uso página 10

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6.2 Testing in CAT II measurement locations
CAT III shields may be removed for CAT II locations. This allows testing of
recessed conductors such as standard wall sockets.
Take care not to lose the shields.
TECHNICAL SPECIFICATIONS
Accuracy: ± (%reading + counts), 1 year calibration period. Ambient
temperature and humidity: 23°C±5°C; ≤80%RH. Temperature coefficient: the
accuracy assured temperature condition is 18°C-28°C, the range of ambient
temperature fluctuation is stable within ±1°C. When the temperature is less
than 18°C or over 28°C, the additional temperature coefficient error is 0.1 ×
(specified accuracy)/°C.
1. Current measurement
1.1 AC Current
Range
40.00 A
400.0 A
1.2 DC Current
Range
40.00 A
400.0 A
Caution:
• Accuracy guarantee range: 5%~100% of range
• The alarm sounds when the measured current reaches the warning value,
(UT203R: 410A)
• With DC current DCA mode, LCD may display non-zero value in open
circuit state, users can press the "REL" button to clear display to zero
before each measurement.
2 AC/DC voltage
2.1 DC voltage
Range
400.0 mV
4.000 V
40.00 V
400.0 V
600 V
8
Resolution
0.01 A
0.1 A
Resolution
0.01 A
0.1 A
Resolution
0.1 mV
0.001 V
0.01 V
0.1 V
1 V
Accuracy
± (2%+5)
Accuracy
± (2%+5)
Accuracy
± (0.7%+3)
± (0.5%+2)
Overload
protection
400 A
Overload
protection
400 A
Overload
protection
600 Vrms