Accuracy Table - Textron Company GREENLEE CMT-80 Manual De Instrucciones

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Accuracy
Refer to "Specifications" for operating conditions and temperature coefficient.
Accuracy is specified as follows: ± (a percentage of the reading + a fixed amount) at
23 °C ± 5 °C (73.4 °F ± 9 °F), 0% to 80% relative humidity.
Accuracy for AC measurements is specified for input crest factors that do not exceed
the values in the "Maximum Input Crest Factor" table on this page.

Accuracy Table

Characteristic
AC Current
AC Voltage*
DC Voltage*
Resistance**
Diode Test
* Input impedance: 4 kΩ nominal at voltages up to 30 V; increases with voltage
to approximately 375 kΩ at 600 V
** Open circuit voltage: 1.5 V maximum
Continuity
Tone on: Circuit resistance is ≤ 25 Ω (approximately).
Tone off: Circuit resistance is ≥ 400 Ω (approximately).
12
Range
0.9 to 400.0 A
1.3 to 600.0 V
2.1 to 600.0 V
-0.7 to -600.0 V
0 to 999 Ω
1.000 to 9.999 kΩ
0.4 to 0.8 V
Accuracy
± (1.8% + 0.3 A)
± (1.5% + 0.3 V)
± (1.0% + 0.2 V)
± (1.0% + 0.4 V)
± (2.0% + 4 Ω)
± (2.0% + 0.004 kΩ)
± (1.0% + 0.2 V)
Frequency
Range
50 to 60 Hz
50 to 500 Hz
N/A
N/A
N/A