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1-3 Electrical Specifications
Accuracy is ±(% reading + number
of digits) at 23°C ± 5°C < 80%RH.
Temperature coefficient :
0.2 x (Specified accuracy) / °C,
< 18°C, > 28°C .
Voltage
Function
Range
Accuracy
±(1.5%+3dgt)
V
1.3 ~ 750.0V
50Hz ~ 500Hz
±(1% + 2 dgt)
1.8V ~ 1000V
V
±(1% + 4 dgt)
-0.6V ~ -1000V
Overload protection :
1000 VDC / 750 VAC
Max Operation time :
DT=30s for ≧30V
Input impedance : ≧4K for input
voltage up to 30V. Impedance
increases with input voltage to
approximately 200KΩ at 600V.
Resistance & Continuity
Function
Range
Accuracy
0.0Ω~99.9Ω
±(2% +1Ω)
Ω
±(2% +2 dgt) *
100Ω~2000Ω
* Temperature coefficient multiplies
by 1.5 when operating temperature is
40°C ~ 50°C.
Overload protection :
1000 VDC / 750 VAC
Max. open circuit voltage : 1.5V
Continuity check : Internal beeper
activates if the resistance of the
circuit under test is less than 25Ω.
It will then turn off if the resistance
is increased beyond 400Ω.
AC Current
Function
Range
Accuracy
0.6A ~ 200.0A ±(1.8%+3dgt)*
A
50Hz ~ 60Hz
Overload protection : 400A
±(1.8% + 6 dgt) for ≦50A.
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