Test Products International 275 - Manual (Page 9)

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
110mV 0.1mV Impedance:
1V 0.001V +/-(0.5% of reading + 2 digits) 10M Ω
11V 0.01V Overload Protection:
110V 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
110mV 0.1mV +/-(1.2% of reading + 5 digits) Impedance:
1V 0.001V +/-(1.2% of reading + 3 digits) 10M Ω
11V 0.01V Overload Protection:
110V 0.1V +/-(1.5% of reading + 3 digits) 600VDC or AC RMS
600V 1V
8
DC Microamps
Range Res. Accuracy
110uA 0.01 µA +/-(0.8% of reading + 2 digits) Overload Protection:
1100uA 0.1 µA
0.5A / 600V Fuse
e
* DC microamps are measured with the test leads in series with
the circuit under test.
DC AMPS
Range Res. Accuracy
110A 0.01A +/-( 3% of reading + 10 digits)
400A 0.1A e
OHM (
Resistance,
Ω)
Range Res. Accuracy
110 Ω 0. 01Ω
±(1% of reading +5 digits)
1k Ω 0. 0001kΩ
±(1% of reading +2 digits) Overload Protection:
11k Ω 0. 001kΩ
250VDC or AC RMS
110k Ω 0.01kΩ
1M Ω 0. 0001MΩ ±(3% of reading +5 digits)
11M Ω 0. 001MΩ
±(3% of reading +10 digits)
110M Ω 0.1MΩ ±(3% of reading +10 digits)
Frequency (Hz)
Range Res. Accuracy
11 00.0Hz 0.1Hz
±(1% of reading +2 digits)
11.000kHz 0.001kHz
110.00MHz 0.01kHz
Overload Protection:
1.1000MHz 0.0001MHz 250VDC or AC RMS
11.000MHz 0.001MHz
110.00MHz 0.01MHz
UL 3111 Pending
(45Hz to 100Hz Frequency Response 200A to 400A)
AC AMPS
(45Hz to 450Hz Frequency Response Below 200A)
Range Res. Accuracy
110A 0.01A +/-(3.0% of reading + 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.