APPENDIX
143
Specifications
The specifications apply when the DMM is warmed up for at least
30 minutes and operates in the slow rate.
Below are the basic conditions required to operate the DMM within
specifications:
Calibration: Yearly
Accuracy: ± (% of R Digits)
The power supply cable must be grounded to ensure accuracy.
All specifications are applicable to the main (1
st
) display only.
General Specifications
Specification Conditions:
Temperature: 23
˚
C ±5
˚
C
Humidity: <80%RH, 75%RH for resistance measurement readings greater than
10M
Ω
Operating Environment: (0~50
˚
C)
Temperature Range: <30˚C, Relative Humidity: <80%RH(non-condensing);
30˚C~40˚C, Relative Humidity: <70%RH(non-condensing);
>40˚C, Relative Humidity: <50%RH(non-condensing)
Indoor use only
Altitude: 2000 meters
Pollution degree 2
Storage Conditions (-40~70
˚
C)
Temperature Range: (-40˚C ~70˚C), Relative Humidity: <90%RH(non-
condensing)
General:
AC Input voltage: 100/120/220/240 VAC, 50/60Hz. The power supply voltage
should not fluctuate more than 10%.
Power Consumption: Max 15VA
Dimensions: 107mm(H) X 264.4mm(D) X 300.2mm(L) (with bumpers)
88mm(H) X 228mm(D) X 276mm(L) (without bumpers)
Weight: Approximately 2.9 kg
