7352 Series Digital Multimeter Operation Manual
7. SPECIFICATIONS
7-1
7. SPECIFICATIONS
7.1 Specifications
Unless otherwise specified, the measurement accuracy of this instrument is guaranteed for one year under
the following conditions: Temperature; 23 5C, relative humidity; 85% or less (75% or less in a resistance
measurement of larger than 20 M and low power resistance measurement of larger than 2 M)
Temperature coefficient:
For the 4 1/2-digit display, the digit term is reduced to 1/10 of its specification.
7.1.1 DC Voltage Measurement (DCV)
7.1.1.1 Ach DC Voltage Measurement (DCV-Ach)
Maximum allowable applied voltage
Noise rejection ratio
Input
terminal
Range
Maximum display Resolution
Input
impedance
Measurement accuracy *1
(% of reading + digits)
Temperature
coefficient
(ppm of reading
+ digits)/C
FAST
MED/
SLOW1, 2
FAST
MED/
SLOW1, 2
FAST MED SLOW1, 2
Auto-
zero
ON
Auto-
zero
OFF
VHz-
COM A
200 mV 199.99 199.999 10 V1 V More than
1 G
0.012+4 0.012+6 0.012+6 15+0.85 15+2
2000 mV 1999.9 1999.99 100 V10 V More than
1 G
0.011+2 0.011+2 0.011+2 15+0.2 15+1.5
20 V 19.999 19.9999 1 mV 100 V 10 M 1% 0.015+2 0.015+4 0.015+4 20+0.25 20+1.5
200 V 199.99 199.999 10 mV 1 mV 10 M 1% 0.015+2 0.015+4 0.015+4 20+0.25 20+1.5
1000 V 1099.9 1099.99 100 mV 10 mV 10 M 1% 0.015+2 0.015+4 0.015+4 20+0.25 20+1.5
*1: For Auto-zero ON For Auto-zero OFF, 1 digit is added to the digit term.
Between VHz and COM A terminals 1000 Vpeak
Between COM A terminal and the chassis 500 V
Between COM A and COM B terminals 200 V
FAST MED/SLOW1, 2
Effective common mode noise rejection ratio
(Unbalanced impedance of 1 k)
DC Approx. 130 dB Approx. 130 dB
50/60 Hz 0.08% Approx. 60 dB Approx. 120 dB
Normal mode noise rejection ratio 50/60 Hz 0.08% 0 dB Approx. 60 dB
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