TPI 270, Instruction Manual

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9
3. Specifications
IEC 1010 Over Voltage:
CAT II - 1000V
CAT III - 600V
Pollution Degree 2
Temperature for gauranteed accuracy: 23ºC +5ºC
DC VOLTS
Range Res. Accuracy
400mV 0.1mV
Impedance:
4V 0.001V
+/-(0.5% of r 2 digits)
10M W
40V 0.01V
Overload Protection:
400V 0.1V
600VDC or AC RMS
600V 1V
(45Hz to 100Hz Frequency Response 400mV Range
)
AC VOLTS
(45Hz to 450Hz Frequency Response All Other Ranges)
Range Res. Accuracy
400mV 0.1mV
+/-(1.2% of r 5 digits)
Impedance:
4V 0.001V
+/-(1.2% of r 3 digits)
10M W
40V 0.01V
Overload Protection:
400V 0.1V
+/-(1.5% of r 3 digits)
600VDC or AC RMS
600V 1V
8
DC Microamps
Range Res. Accuracy
40uA 0.01 m A
+/-(0.8% of r 2 digits)
Overload Protection:
400uA 0.1 m A
0.5A / 600V Fuse
e
*DC microamps are measured with the test leads in series with
the circuit under test.
OHM (
Resistance,
W)
Range Res. Accuracy
400 W 0.1 W
±(1% of r5 digits)
4k W 0.001k W
±(1% of r2 digits)
Overload Protection:
40k W 0.01k W
250VDC or AC RMS
400k W 0.1k W
4M W 0.001M W
±(3% of r5 digits)
40M W 0.01M W
±(3% of r10 digits)
Frequency (Hz)
Range Res. Accuracy
4.000kHz 0.001kHz
±(1% of r2 digits)
40.00kHz 0.01kHz
400.0kHz 0.1kHz
Overload Protection:
4.000MHz 0.001MHz
250VDC or AC RMS
40.00MHz 0.01MHz
400.0MHz 0.1MHz
UL 3111 Pending
( 45Hz to 100Hz Frequency Response 200A to 400A)
AC AMPS
(45Hz to 450Hz Frequency Response Below 200A)
Range Res. Accuracy
40A 0.01A
+/-(3.0% of r 5 digits)
400A 0.1A
e
Warning: Use only correct type and overvoltage
category rated test leads. Remove the
temperature probe when using the test
leads or amp clamp.